APA (7e ed.) Bronvermelding

Sanchez, M. F. (1988). The physical education and sports program of Hilongos District, Northern Leyte: Profile operationalization and proposals.

Chicago (17e ed.) Bronvermelding

Sanchez, Mariano F. The Physical Education and Sports Program of Hilongos District, Northern Leyte: Profile Operationalization and Proposals. 1988.

MLA (9e ed.) Bronvermelding

Sanchez, Mariano F. The Physical Education and Sports Program of Hilongos District, Northern Leyte: Profile Operationalization and Proposals. 1988.