Signal Encoding - Engineering bibliographies - in Harvard style

In-text: (About Frequency, Waveforms, Harmonics and Power, 2015)

Your Bibliography: 2015. About Frequency, Waveforms, Harmonics and Power. [online] Available at: <http://www.rense.com/products/aboutfreque-08.pdf> [Accessed 11 January 2015].

In-text: (Amplitude Shift Keying and Frequency Shift Keying, 2015)

Your Bibliography: 2015. Amplitude Shift Keying and Frequency Shift Keying. [online] Available at: <http://www.ele.uri.edu/Courses/ele436/labs/ASKnFSK.pdf> [Accessed 11 January 2015].

In-text: (2015)

Your Bibliography: A James Clarke School of Engineering. 2015. [online] Available at: <http://www.ece.umd.edu/~tretter/commlab/c6713slides/ch5.pdf> [Accessed 11 January 2015].

In-text: (Circuit Design - Digital modulation: Amplitude shift keying(ASK), 2015)

Your Bibliography: Cdt21.com. 2015. Circuit Design - Digital modulation: Amplitude shift keying(ASK). [online] Available at: <http://www.cdt21.com/resources/Modulation/modulation_ASK.asp> [Accessed 26 January 2015].

In-text: (Effects of Noise on Sampler Quantization Errors, 2015)

Your Bibliography: Cv.nrao.edu. 2015. Effects of Noise on Sampler Quantization Errors. [online] Available at: <http://www.cv.nrao.edu/~rfisher/SamplerErr/harmonics.html> [Accessed 26 January 2015].

In-text: (Duck and Read, 2003)

Your Bibliography: Duck, M. and Read, R., 2003. Data communications and computer networks. Harlow, England: Pearson/Prentice Hall.

In-text: (Communication Systems/What is Modulation? - Wikibooks, open books for an open world, 2015)

Your Bibliography: En.wikibooks.org. 2015. Communication Systems/What is Modulation? - Wikibooks, open books for an open world. [online] Available at: <http://en.wikibooks.org/wiki/Communication_Systems/What_is_Modulation%3F> [Accessed 8 January 2015].

In-text: (Ghassemlooy, 2015)

Your Bibliography: Ghassemlooy, Z., 2015. Mobile Communication Systems - Modulation Techniques.

In-text: (Principles of Digital Modulation, 2015)

Your Bibliography: Toshiba Research. 2015. Principles of Digital Modulation. [online] Available at: <http://www.berk.tc/combas/digital_mod.pdf> [Accessed 9 January 2015].