Peddersen, R. B., & Wilkinson, J. (1973). Increasing productivity in foodservice. Institutions/Volume Feeding Magazine.
Cita Chicago (17th ed.)Peddersen, Raymond B., i Jule Wilkinson. Increasing Productivity in Foodservice. Chicago: Institutions/Volume Feeding Magazine, 1973.
Cita MLA (9th ed.)Peddersen, Raymond B., i Jule Wilkinson. Increasing Productivity in Foodservice. Institutions/Volume Feeding Magazine, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.