Gaya APA

Mann, D, , , , , , , , , F, , , , , , , , , , C. (1967). Effective administration for the departemental manager. (1967). : London : Macmillan,.

Gaya MLA

Mann, D, , , , , , , , , F, , , , , , , , , , C. "Effective administration for the departemental manager.". 1967 : London : Macmillan,, 1967. Text.