Tohutoro APA (7th ed.)

Davis, K. (1966). Bussiness and its environment. McGraw-Hill.

Tohutoru Kātū Chicago (17th ed.)

Davis, Keith. Bussiness and Its Environment. Nueva York: McGraw-Hill, 1966.

Tohutoro MLA (9th ed.)

Davis, Keith. Bussiness and Its Environment. McGraw-Hill, 1966.