Cita APA (7a ed.)

Roldan, A. S. (2007). Cost and materials management in the food service industry. Skills Development and Management Services.

Cita Chicago Style (17a ed.)

Roldan, Amelia Samson. Cost and Materials Management in the Food Service Industry. Parañaque City: Skills Development and Management Services, 2007.

Cita MLA (9a ed.)

Roldan, Amelia Samson. Cost and Materials Management in the Food Service Industry. Skills Development and Management Services, 2007.