Dyfyniad APA

Greenberg, W. (1978). Competition in the health care sector: Past, present. U.S. Govt. Printer.

Dyfyniad Arddull Chicago

Greenberg, Warren. Competition in the Health Care Sector: Past, Present. Wash., D.C.: U.S. Govt. Printer, 1978.

Dyfyniad MLA

Greenberg, Warren. Competition in the Health Care Sector: Past, Present. U.S. Govt. Printer, 1978.

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