APA

Alvarado S. 1., . (1920). The fundamental problem of Mexico / lecture given by General Salvador Alvarado. Texas: s. n.

Chicago

Alvarado Salvador 1880-1924, . 1920. The fundamental problem of Mexico / lecture given by General Salvador Alvarado. Texas: s. n.

Harvard

Alvarado S. 1., . (1920). The fundamental problem of Mexico / lecture given by General Salvador Alvarado. Texas: s. n.

MLA

Alvarado Salvador 1880-1924, . The fundamental problem of Mexico / lecture given by General Salvador Alvarado. Texas: s. n. 1920.