APA (7e ed.) Bronvermelding

Viray, M. A., & Grow, L. (1998). The epistolary criticism of Manuel A. Viray: In memoriam. Giraffe Books.

Chicago (17e ed.) Bronvermelding

Viray, Manuel Abalos, en L.M Grow. The Epistolary Criticism of Manuel A. Viray: In Memoriam. Quezon City: Giraffe Books, 1998.

MLA (9e ed.) Bronvermelding

Viray, Manuel Abalos, en L.M Grow. The Epistolary Criticism of Manuel A. Viray: In Memoriam. Giraffe Books, 1998.