Dyfyniad APA

National Association of Secretaries of State (U.S.). (1987). National Association of Secretaries of State handbook. The Association.

Dyfyniad Arddull Chicago

National Association of Secretaries of State (U.S.). National Association of Secretaries of State Handbook. [United States]: The Association, 1987.

Dyfyniad MLA

National Association of Secretaries of State (U.S.). National Association of Secretaries of State Handbook. The Association, 1987.

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