Dyfyniad APA

Cooley, H. B. Transportation Management Henry B. Cooley. Cornell Maritime.

Dyfyniad Arddull Chicago

Cooley, Henry B. Transportation Management Henry B. Cooley. Cornell Maritime.

Dyfyniad MLA

Cooley, Henry B. Transportation Management Henry B. Cooley. Cornell Maritime.

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