Costa-Pierce, B. A., & Rakocy, J. (2000). Tilapia aquaculture in the Americas v.2. World Aquaculture Society.
Dyfyniad Arddull ChicagoCosta-Pierce, B. A., and James Rakocy. Tilapia Aquaculture in the Americas V.2. Baton Rouge Louisiana: World Aquaculture Society, 2000.
Dyfyniad MLACosta-Pierce, B. A., and James Rakocy. Tilapia Aquaculture in the Americas V.2. World Aquaculture Society, 2000.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.