APA (7th ed.) Zitazioa

Lorange, P., & Vancil, R. F. (1977). Strategic planning systems. Prentice-Hall.

Chicago Style (17th ed.) Zitazioa

Lorange, Peter, eta Richard F. Vancil. Strategic Planning Systems. Englewood Cliffs: Prentice-Hall, 1977.

MLA (9th ed.) Zitazioa

Lorange, Peter, eta Richard F. Vancil. Strategic Planning Systems. Prentice-Hall, 1977.