Tohutoro APA (7th ed.)

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

Tohutoru Kātū Chicago (17th ed.)

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

Tohutoro MLA (9th ed.)

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