Bandpass Filter - Engineering bibliographies - in Harvard style

In-text: (2015)

Your Bibliography: 2015. [online] Available at: <https://www.princeton.edu/~achaney/tmve/wiki100k/docs/Heavy_metal_music.html)> [Accessed 26 January 2015].

In-text: (Digital signal process, 2015)

Your Bibliography: 2015. Digital signal process. [education slides] Apu website, APU. kuala lumpur.

In-text: (A Beginner's Guide to Digital Signal Processing | Analog Devices, 2015)

Your Bibliography: Analog.com. 2015. A Beginner's Guide to Digital Signal Processing | Analog Devices. [online] Available at: <http://www.analog.com/en/content/beginners_guide_to_dsp/fca.html> [Accessed 26 January 2015].

In-text: (Sauls, Stark and Reese, n.d.)

Your Bibliography: Sauls, S., Stark, C. and Reese, D., n.d. Audio production worktext.

In-text: (What is bandpass filter? - Definition from WhatIs.com, 2015)

Your Bibliography: Whatis.techtarget.com. 2015. What is bandpass filter? - Definition from WhatIs.com. [online] Available at: <http://whatis.techtarget.com/definition/bandpass-filter> [Accessed 26 January 2015].