López Quintás, A. (1989). The Knowledge of values: A methodological introduction. University Press of America Edited by Alfonso López Quintás.
Cita Chicago Style (17a ed.)López Quintás, Alfonso. The Knowledge of Values: A Methodological Introduction. USA: University Press of America Edited by Alfonso López Quintás, 1989.
Cita MLA (9a ed.)López Quintás, Alfonso. The Knowledge of Values: A Methodological Introduction. University Press of America Edited by Alfonso López Quintás, 1989.
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