Cortes, L. S. (1977). The effect of gibberellic acid on sex expression and some agronomic characters of squash (Cucurbita maxima Duch) and cucumbers (Cucumis sativus L.) [microform]. Photoduplication Service. University of the Philippines Library.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিCortes, Lino S. The Effect of Gibberellic Acid on Sex Expression and Some Agronomic Characters of Squash (Cucurbita Maxima Duch) and Cucumbers (Cucumis Sativus L.) [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিCortes, Lino S. The Effect of Gibberellic Acid on Sex Expression and Some Agronomic Characters of Squash (Cucurbita Maxima Duch) and Cucumbers (Cucumis Sativus L.) [microform]. Photoduplication Service. University of the Philippines Library, 1977.