Garduño, E. (2010). Yumano groups of Baja California: Peaceful or warriors? An approach from the theory of passive resistance. Universidad Autónoma de Baja California.
Trích dẫn kiểu ChicagoGarduño, Everardo. Yumano Groups of Baja California: Peaceful or Warriors? An Approach From the Theory of Passive Resistance. Universidad Autónoma de Baja California, 2010.
Trích dẫn MLAGarduño, Everardo. Yumano Groups of Baja California: Peaceful or Warriors? An Approach From the Theory of Passive Resistance. Universidad Autónoma de Baja California, 2010.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.