Dyfyniad APA

Phister, M. (1979). Data processing technology and economics. Santa Monica, Calif: Santa Monica Pub. Co.

Dyfyniad Arddull Chicago

Phister, Montgomery. Data Processing Technology and Economics. Santa Monica, Calif: Santa Monica Pub. Co, 1979.

Dyfyniad MLA

Phister, Montgomery. Data Processing Technology and Economics. Santa Monica, Calif: Santa Monica Pub. Co, 1979.

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