Piña, J. A. (2009). Relationship with multiple partners in university women: A comparative study in two institutions from the northwest of Mexico. Universidad del Valle.
Citazione stile Chigago Style (17a edizione)Piña, Julio Alfonso. Relationship with Multiple Partners in University Women: A Comparative Study in Two Institutions from the Northwest of Mexico. Universidad del Valle, 2009.
Citatione MLA (9a ed.)Piña, Julio Alfonso. Relationship with Multiple Partners in University Women: A Comparative Study in Two Institutions from the Northwest of Mexico. Universidad del Valle, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.