Dyfyniad APA

Berndt, I. A. (1920). Costs, their compilation and use in management,. H. P. Gould.

Dyfyniad Arddull Chicago

Berndt, Irving A. Costs, Their Compilation and Use in Management,. Chicago: H. P. Gould, 1920.

Dyfyniad MLA

Berndt, Irving A. Costs, Their Compilation and Use in Management,. H. P. Gould, 1920.

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