APA-ийн эшлэл(7 дахь хэвлэлт)

Legg, P., & Gout, A. (1997). Thumb position for beginners: Easy pieces for cello duet and chello-piano. Faber Music.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Legg, Pat, ба Alan Gout. Thumb Position for Beginners: Easy Pieces for Cello Duet and Chello-piano. Londres: Faber Music, 1997.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Legg, Pat, ба Alan Gout. Thumb Position for Beginners: Easy Pieces for Cello Duet and Chello-piano. Faber Music, 1997.