Dyfyniad APA

ROEHM, H. A. (1984). Spending less and enjoying it more. McGraw-Hill Book.

Dyfyniad Arddull Chicago

ROEHM, Harper A. Spending Less and Enjoying It More. New York: McGraw-Hill Book, 1984.

Dyfyniad MLA

ROEHM, Harper A. Spending Less and Enjoying It More. McGraw-Hill Book, 1984.

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