Pentatonic scales and triads - Music bibliographies - in Harvard style

In-text: (Baxter, 2009)

Your Bibliography: Baxter, S., 2009. Advanced Instrumental Studies-3 (Guitar). [online] Academyofmusicelearning.co.uk. Available at: <http://www.academyofmusicelearning.co.uk/moodle233/course/view.php?id=314> [Accessed 20 January 2015].

In-text: (Brown, 2009)

Your Bibliography: Brown, C., 2009. Advanced Guitar Lesson - Eric Johnson Style Fast Arpeggios. [online] Guitar Lessons 365. Available at: <http://guitarlessons365.com/advanced-guitar-lesson-eric-johnson-style-fast-ascending-arpeggios/> [Accessed 20 January 2015].

In-text: (Brown, 2010)

Your Bibliography: Brown, C., 2010. Advanced Guitar Lesson - Yngwie Malmsteen Style Sweep Picking. [online] Guitar Lessons 365. Available at: <http://guitarlessons365.com/advanced-guitar-lesson-yngwie-malmsteen-style-sweep-picking-pt-1/> [Accessed 20 January 2015].

In-text: (Gill, 2009)

Your Bibliography: Gill, K., 2009. A Biological Rationale for Musical Scales. PLoS ONE, 4(12), p.e8144.

In-text: (Horne, 2004)

Your Bibliography: Horne, G., 2004. Beginning mandolin. Van Nuys, CA: Alfred Pub.

In-text: (Ricker, 1975)

Your Bibliography: Ricker, R., 1975. Pentatonic scales for jazz improvisations. Lebanon, Ind.: Studio P/R.

In-text: (Wieczorkowska, 2005)

Your Bibliography: Wieczorkowska, A., 2005. Creating Reliable Database for Experiments on Extracting Emotions from Music. Advances in Soft Computing, pp.395-402.