APA

Weisselberg R. C., Cowley J. G., . (1969). The executive strategist: an armchair guide to scientific decision-making. New York: McGraw-Hill.

Chicago

Weisselberg Robert C, Cowley Joseph G, . 1969. The executive strategist: an armchair guide to scientific decision-making. New York: McGraw-Hill.

Harvard

Weisselberg R. C., Cowley J. G., . (1969). The executive strategist: an armchair guide to scientific decision-making. New York: McGraw-Hill.

MLA

Weisselberg Robert C, Cowley Joseph G, . The executive strategist: an armchair guide to scientific decision-making. New York: McGraw-Hill. 1969.