Chowdhury, M. F. Q. (1996). A layman's guide to wordperfect 5.1 amd 6.0. Karnafuli enterprise.
Dyfyniad Arddull ChicagoChowdhury, Md. Fazlul Quader. A Layman's Guide to Wordperfect 5.1 Amd 6.0. Dhaka: Karnafuli enterprise, 1996.
Dyfyniad MLAChowdhury, Md. Fazlul Quader. A Layman's Guide to Wordperfect 5.1 Amd 6.0. Karnafuli enterprise, 1996.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.