Villavieja, G. M. (1977). A study of household edible food wastage in four regions of the Philippines [microform]. Photoduplication Service, University of the Philippines Library.
Citazione stile Chigago Style (17a edizione)Villavieja, Gracia Mercado. A Study of Household Edible Food Wastage in Four Regions of the Philippines [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.
Citatione MLA (9a ed.)Villavieja, Gracia Mercado. A Study of Household Edible Food Wastage in Four Regions of the Philippines [microform]. Photoduplication Service, University of the Philippines Library, 1977.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.