Cita APA

Valencia, E. M. (2002). Trade & Philippine history & other exercises. Giraffe Book.

Citación estilo Chicago

Valencia, Ernesto M. Trade & Philippine History & Other Exercises. Quezon City: Giraffe Book, 2002.

Cita MLA

Valencia, Ernesto M. Trade & Philippine History & Other Exercises. Giraffe Book, 2002.

Warning: These citations may not always be 100% accurate.