Bureau of Business Practice, Waterford, Connecticut. (1966). Salesman's workshop. [s.n.].
Chicago Style (17. basım) AtıfBureau of Business Practice, Waterford, Connecticut. Salesman's Workshop. [Waterford, Conn.]: [s.n.], 1966.
MLA (9th ed.) AtıfBureau of Business Practice, Waterford, Connecticut. Salesman's Workshop. [s.n.], 1966.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..