M, J. E. D. (2012). Environmental management model for small dairies in the Industrial Corridor of Boyaca (Colombia). Universidad Nacional de Colombia.
Citazione stile Chigago Style (17a edizione)M, Janneth Esperanza Deháquiz. Environmental Management Model for Small Dairies in the Industrial Corridor of Boyaca (Colombia). Universidad Nacional de Colombia, 2012.
Citatione MLA (9a ed.)M, Janneth Esperanza Deháquiz. Environmental Management Model for Small Dairies in the Industrial Corridor of Boyaca (Colombia). Universidad Nacional de Colombia, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.