Cita APA (7a ed.)

Gup, B. E. (1980). Guide to strategic planning. McGraw-Hill.

Cita Chicago Style (17a ed.)

Gup, Benton E. Guide to Strategic Planning. New York: McGraw-Hill, 1980.

Cita MLA (9a ed.)

Gup, Benton E. Guide to Strategic Planning. McGraw-Hill, 1980.