APA
Halvorsen F., . (2004). Catering like a pro : from planning to profit. Hoboken, N.J: John Wiley & Sons.
Chicago
Halvorsen Francine, . 2004. Catering like a pro : from planning to profit. Hoboken, N.J: John Wiley & Sons.
Harvard
Halvorsen F., . (2004). Catering like a pro : from planning to profit. Hoboken, N.J: John Wiley & Sons.
MLA
Halvorsen Francine, . Catering like a pro : from planning to profit. Hoboken, N.J: John Wiley & Sons. 2004.