Talk:List of music students by teacher: N to Z

Orphaned references in List of music students by teacher: N to Z
I check pages listed in Category:Pages with incorrect ref formatting to try to fix reference errors. One of the things I do is look for content for orphaned references in wikilinked articles. I have found content for some of List of music students by teacher: N to Z's orphans, the problem is that I found more than one version. I can't determine which (if any) is correct for this article, so I am asking for a sentient editor to look it over and copy the correct ref content into this article.

Reference named "Griffiths": From List of music students by teacher: A to M: Griffiths, Paul (2004). The Penguin Companion to Classical Music. Penguin UK. ISBN 9780141909769. From Aldo Clementi:  

I apologize if any of the above are effectively identical; I am just a simple computer program, so I can't determine whether minor differences are significant or not. AnomieBOT ⚡ 12:51, 15 November 2014 (UTC)