APA aipamena

Ramirez, E. V. (1989). Handbook on obligations and contracts (Latest ed.). Distributed by Visayan Educationa Supply.

Chicago Style aipamena

Ramirez, Efren V. Handbook on Obligations and Contracts. Latest ed. Cebu City: Distributed by Visayan Educationa Supply, 1989.

MLA aipamena

Ramirez, Efren V. Handbook on Obligations and Contracts. Latest ed. Distributed by Visayan Educationa Supply, 1989.