Cita APA (7th ed.)

Medina, J., & Mariano, E. P. (1973). Lanzones marketing. Marketing Research Unit, National Food and Agriculture Council, Department of Agriculture and Natural Resources.

Cita Chicago (17th ed.)

Medina, J.P, i Eusebio P. Mariano. Lanzones Marketing. Quezon City: Marketing Research Unit, National Food and Agriculture Council, Department of Agriculture and Natural Resources, 1973.

Cita MLA (9th ed.)

Medina, J.P, i Eusebio P. Mariano. Lanzones Marketing. Marketing Research Unit, National Food and Agriculture Council, Department of Agriculture and Natural Resources, 1973.