APA-ийн эшлэл(7 дахь хэвлэлт)

Allen, M. a. (2002). Essential elements 2000 - Piano accompaniment book 1: For strings. Hal-Leonard Corporatión.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Allen, Michael...[et al]. Essential Elements 2000 - Piano Accompaniment Book 1: For Strings. Milwaukee: Hal-Leonard Corporatión, 2002.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Allen, Michael...[et al]. Essential Elements 2000 - Piano Accompaniment Book 1: For Strings. Hal-Leonard Corporatión, 2002.