Gaya APA

Perdigon,Ph,d, G, P., Gatchalian,Ph.D, C, F. (2004). Foodservice Sistems Management . : .

Gaya MLA

Perdigon,Ph,d, Grace, P., Gatchalian,Ph.D, Corazon, F.. "Foodservice Sistems Management". : , 2004. Text.