Gup, B. E. (1980). Guide to strategic planning. McGraw-Hill.
Citación estilo ChicagoGup, Benton E. Guide to Strategic Planning. New York: McGraw-Hill, 1980.
Cita MLAGup, Benton E. Guide to Strategic Planning. McGraw-Hill, 1980.
Warning: These citations may not always be 100% accurate.