APA (7. basım) Alıntı

Lessem, R. (1986). Enterprise development. Gower.

Chicago Style (17. basım) Atıf

Lessem, Ronnie. Enterprise Development. Aldershot, Hants, England: Gower, 1986.

MLA (8th ed.) Atıf

Lessem, Ronnie. Enterprise Development. Gower, 1986.