APA Alıntı

Lewis, L. L. (1969). dartnell business letter deskbook. Taraporevala.

Chicago Stili Alıntı

Lewis, Leslie Llewellyn. Dartnell Business Letter Deskbook. Bombay: Taraporevala, 1969.

MLA Alıntı

Lewis, Leslie Llewellyn. Dartnell Business Letter Deskbook. Taraporevala, 1969.