APA-referens (7:e uppl.)

WRIGHT, W. Direct Standard Costs For Decision Making And Control Wilmer Wright. McGraw-Hill.

Chicago-referens (17:e uppl.)

WRIGHT, Wilmar. Direct Standard Costs For Decision Making And Control Wilmer Wright. McGraw-Hill.

MLA-referens (8:e uppl.)

WRIGHT, Wilmar. Direct Standard Costs For Decision Making And Control Wilmer Wright. McGraw-Hill.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.