APA
Keiser J., . (1989). Controlling and analyzing costs in foodservice operations. Macmillan Pub, New York: .
Chicago
Keiser James, . 1989. Controlling and analyzing costs in foodservice operations. Macmillan Pub, New York: .
Harvard
Keiser J., . (1989). Controlling and analyzing costs in foodservice operations. Macmillan Pub, New York: .
MLA
Keiser James, . Controlling and analyzing costs in foodservice operations. Macmillan Pub, New York: . 1989.