APA

Gass S. I., . (1964). Linear programming^ien. New York: McGraw-Hill.

Chicago

Gass Saul I, . 1964. Linear programming^ien. New York: McGraw-Hill.

Harvard

Gass S. I., . (1964). Linear programming^ien. New York: McGraw-Hill.

MLA

Gass Saul I, . Linear programming^ien. New York: McGraw-Hill. 1964.