Eckel, P. J. J. (1985). College and university foodservice management standards, volume 6. The AVI Publishing Company.
Cita Chicago (17th ed.)Eckel, Peter J. Jr. College and University Foodservice Management Standards, Volume 6. Westport, Connecticut: The AVI Publishing Company, 1985.
Cita MLA (9th ed.)Eckel, Peter J. Jr. College and University Foodservice Management Standards, Volume 6. The AVI Publishing Company, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.