APA-viite (7. p.)

Maribao, J. L. (1991). Learning by doing research. LOGOS Pub.

Chicago-viite (17. p.)

Maribao, Joel L. Learning by Doing Research. Manila: LOGOS Pub, 1991.

MLA-viite (9. p.)

Maribao, Joel L. Learning by Doing Research. LOGOS Pub, 1991.