Ross, V. X. &. V. E. (1976). TRAINING MANUAL FOR RICE PRODUCTION. IRRI.
Lua i Stíl Chicago (17ú heag.)Ross, Vo-Tong Xuan & Verman E. TRAINING MANUAL FOR RICE PRODUCTION. IRRI, 1976.
Lua MLA (8ú heag.)Ross, Vo-Tong Xuan & Verman E. TRAINING MANUAL FOR RICE PRODUCTION. IRRI, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.