HARRISON. (1988). Secretarial duties (8th edition.). Pitman Publishing.
Chicago Style (17th ed.) CitationHARRISON. Secretarial Duties. 8th edition. London: Pitman Publishing, 1988.
MLA (9th ed.) CitationHARRISON. Secretarial Duties. 8th edition. Pitman Publishing, 1988.
Warning: These citations may not always be 100% accurate.