Buskirk, R. H. (1976). Handbook of managerial tactics. National Bookstore.
Cita Chicago Style (17a ed.)Buskirk, Richard Hobart. Handbook of Managerial Tactics. Manila: National Bookstore, 1976.
Cita MLA (9a ed.)Buskirk, Richard Hobart. Handbook of Managerial Tactics. National Bookstore, 1976.
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