Dyfyniad APA

Maddala, G. (1997). Econometrics (N/A.). McGRAW-Hill International Editions.

Dyfyniad Arddull Chicago

Maddala, G.S. Econometrics. N/A. Singapore: McGRAW-Hill International Editions, 1997.

Dyfyniad MLA

Maddala, G.S. Econometrics. N/A. McGRAW-Hill International Editions, 1997.

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