APA (7 ম সংস্করণ) উদ্ধৃতি

Diosomito, R. P. (1974). Isang masusing pag-aaral sa ortographia ng wikang Pilipino [microform]. Photoduplication Service, University of the Philippines Library.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Diosomito, Roberta P. Isang Masusing Pag-aaral Sa Ortographia Ng Wikang Pilipino [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Diosomito, Roberta P. Isang Masusing Pag-aaral Sa Ortographia Ng Wikang Pilipino [microform]. Photoduplication Service, University of the Philippines Library, 1974.