Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.