Dyfyniad APA

Journal of Economic & Social Research. Department of Economics at Fatih University.

Dyfyniad Arddull Chicago

Journal of Economic & Social Research. Department of Economics at Fatih University.

Dyfyniad MLA

Journal of Economic & Social Research. Department of Economics at Fatih University.

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