Goldston, M. (1999). Sacred Duets: Book 2, 8 late elementary to early intermediate piano duet arrangements hymns and spirituals. Afred Music Publishing Co., Inc.
Цитирование в стиле Чикаго (17-е изд.)Goldston, Margaret. Sacred Duets: Book 2, 8 Late Elementary to Early Intermediate Piano Duet Arrangements Hymns and Spirituals. Van Nuys, CA: Afred Music Publishing Co., Inc, 1999.
Цитирование MLA (9-е изд.)Goldston, Margaret. Sacred Duets: Book 2, 8 Late Elementary to Early Intermediate Piano Duet Arrangements Hymns and Spirituals. Afred Music Publishing Co., Inc, 1999.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.