Dyfyniad APA

Szymanski, R. A. (1990). Computers and Information Systems in Buisness. Merrill.

Dyfyniad Arddull Chicago

Szymanski, Robert A. Computers and Information Systems in Buisness. Columbus: Merrill, 1990.

Dyfyniad MLA

Szymanski, Robert A. Computers and Information Systems in Buisness. Merrill, 1990.

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