APA (7e ed.) Bronvermelding

Maribao, J. L. (1991). Learning by doing research. Divine Word Publications.

Chicago (17e ed.) Bronvermelding

Maribao, Joel L. Learning by Doing Research. Manila: Divine Word Publications, 1991.

MLA (9e ed.) Bronvermelding

Maribao, Joel L. Learning by Doing Research. Divine Word Publications, 1991.