Cita APA

Harrison, J. (1964). Secretarial duties/2e (2nd ed.). Sir Isaac Pitman & Sons Ltd.

Chicago Edition Citation

Harrison, John. Secretarial Duties/2e. 2nd ed. London: Sir Isaac Pitman & Sons Ltd, 1964.

Cita MLA

Harrison, John. Secretarial Duties/2e. 2nd ed. Sir Isaac Pitman & Sons Ltd, 1964.

Atenció: Aquestes cites poden no estar 100% correctes.