Medina, J., & Mariano, E. P. (1973). Lanzones marketing. Marketing Research Unit, National Food and Agriculture Council, Department of Agriculture and Natural Resources.
Citazione stile Chigago Style (17a edizione)Medina, J.P, e Eusebio P. Mariano. Lanzones Marketing. Quezon City: Marketing Research Unit, National Food and Agriculture Council, Department of Agriculture and Natural Resources, 1973.
Citatione MLA (9a ed.)Medina, J.P, e Eusebio P. Mariano. Lanzones Marketing. Marketing Research Unit, National Food and Agriculture Council, Department of Agriculture and Natural Resources, 1973.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.