Cita APA

Sánchez R., R. J. (1994). Aggressivences: Causes and effects in the learning process of children of school age: elementary schools in Santiago city. Santiago, Panamá: : CRU.Veraguas.

Citación estilo Chicago

Sánchez R., Rodrigo Jesús. Aggressivences: Causes and Effects in the Learning Process of Children of School Age: Elementary Schools in Santiago City. Santiago, Panamá: : CRU.Veraguas, 1994.

Cita MLA

Sánchez R., Rodrigo Jesús. Aggressivences: Causes and Effects in the Learning Process of Children of School Age: Elementary Schools in Santiago City. Santiago, Panamá: : CRU.Veraguas, 1994.