APA
Brobst B., Bush R. F., . (1983). Marketing simulation. New York: Harper and Row.
Chicago
Brobst Bob, Bush Ronald F, . 1983. Marketing simulation. New York: Harper and Row.
Harvard
Brobst B., Bush R. F., . (1983). Marketing simulation. New York: Harper and Row.
MLA
Brobst Bob, Bush Ronald F, . Marketing simulation. New York: Harper and Row. 1983.