Dyfyniad APA

MANSFIELD, E. Elementary statistic for economics and busines#Edited Edwin Mansfield. W.W. Norton & Company.

Dyfyniad Arddull Chicago

MANSFIELD, Edwin. Elementary Statistic for Economics and Busines#Edited Edwin Mansfield. W.W. Norton & Company.

Dyfyniad MLA

MANSFIELD, Edwin. Elementary Statistic for Economics and Busines#Edited Edwin Mansfield. W.W. Norton & Company.

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