Vergara, B. S. (1985). The flowering response of the rice plant to photoperiod: A review of the literature (4th ed.). International Rice Research Institute.
Lua i Stíl Chicago (17ú heag.)Vergara, B. S. The Flowering Response of the Rice Plant to Photoperiod: A Review of the Literature. 4th ed. Los Banos, Laguna: International Rice Research Institute, 1985.
Lua MLA (9ú heag.)Vergara, B. S. The Flowering Response of the Rice Plant to Photoperiod: A Review of the Literature. 4th ed. International Rice Research Institute, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.