Garcia, O. S., & Garcia, R. M. O. (2002). Pre-week memory aid in all bar subjects (2002 ed.). Rex Book Store.
Cita Chicago (17th ed.)Garcia, Oliver S., i Rachilda Myra O. Garcia. Pre-week Memory Aid in All Bar Subjects. 2002 ed. Manila: Rex Book Store, 2002.
Cita MLA (9th ed.)Garcia, Oliver S., i Rachilda Myra O. Garcia. Pre-week Memory Aid in All Bar Subjects. 2002 ed. Rex Book Store, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.