APA সাইটেশন

C William. (1992). FAO training series N.19: Simple economic and bookeeping for fish farmers. Rome: FAO.

শিকাগো স্টাইলে সাইটেশন

C William. FAO Training Series N.19: Simple Economic and Bookeeping for Fish Farmers. Rome: FAO, 1992.

এমএলএ সাইটেশন

C William. FAO Training Series N.19: Simple Economic and Bookeeping for Fish Farmers. Rome: FAO, 1992.