APA Style

Ivan, Julius, Schild, Christian. (2006). Proper food handling safety procedures in food service industry: study case of personal hygiene in airline catering (aerowisata catering service) . : Swiss German University.

Chicago Style

Ivan, Julius, Schild, Christian. Proper food handling safety procedures in food service industry: study case of personal hygiene in airline catering (aerowisata catering service). : Swiss German University, 2006. print.

MLA Style

Ivan, Julius, Schild, Christian. Proper food handling safety procedures in food service industry: study case of personal hygiene in airline catering (aerowisata catering service). : Swiss German University, 2006. print.

Turabian Style

Ivan, Julius, Schild, Christian. Proper food handling safety procedures in food service industry: study case of personal hygiene in airline catering (aerowisata catering service). : Swiss German University, 2006. print.