Tohutoro APA (7th ed.)

Tyler, C. (1959). Chemical engineering economics. McGraw-Hill.

Tohutoru Kātū Chicago (17th ed.)

Tyler, Chaplin. Chemical Engineering Economics. New York: McGraw-Hill, 1959.

Tohutoro MLA (9th ed.)

Tyler, Chaplin. Chemical Engineering Economics. McGraw-Hill, 1959.