APA Alıntı

Helen ashton. (1995). The company secretery;s handbook. Kogan page india pvt ltd.

Chicago Stili Alıntı

Helen ashton. The Company Secretery;s Handbook. New delhi: Kogan page india pvt ltd, 1995.

MLA Alıntı

Helen ashton. The Company Secretery;s Handbook. Kogan page india pvt ltd, 1995.