Alơsvang A & Lan Hương. (1977). Lut Vich Van Bêtôven. Văn hóa.
Chicago Style (17th ed.) CitationAlơsvang A and Lan Hương. Lut Vich Van Bêtôven. Hà Nội: Văn hóa, 1977.
MLA (9th ed.) CitationAlơsvang A and Lan Hương. Lut Vich Van Bêtôven. Văn hóa, 1977.
Warning: These citations may not always be 100% accurate.