Παραπομπή APA

Killian, R. A. (1968). Managing by design ...for maximum excutive office ctiveness. American management association.

Παραπομπή Chicago Style

Killian, Ray A. Managing by Design ...for Maximum Excutive Office Ctiveness. U.S.A: American management association, 1968.

Παραπομπή MLA

Killian, Ray A. Managing by Design ...for Maximum Excutive Office Ctiveness. American management association, 1968.