Παραπομπή APA

McBurney, W. J. (1963). Goal setting and planning at the district sales level. American management association.

Παραπομπή Chicago Style

McBurney, William J. Goal Setting and Planning at the District Sales Level. New York: American management association, 1963.

Παραπομπή MLA

McBurney, William J. Goal Setting and Planning at the District Sales Level. American management association, 1963.