Viray, M. A., & Grow, L. (1998). The epistolary criticism of Manuel A. Viray: In memoriam. Giraffe Books.
Dyfyniad Arddull ChicagoViray, Manuel Abalos, and L.M Grow. The Epistolary Criticism of Manuel A. Viray: In Memoriam. Quezon City: Giraffe Books, 1998.
Dyfyniad MLAViray, Manuel Abalos, and L.M Grow. The Epistolary Criticism of Manuel A. Viray: In Memoriam. Giraffe Books, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.