Cita APA

Ayvar Velásquez, H. G. (2016). Self-esteem and assertiveness in adolescents of secondary education of a state and private school of a sector of Santa Anita district.

Citación estilo Chicago

Ayvar Velásquez, Herlinda Griselda. Self-esteem and Assertiveness in Adolescents of Secondary Education of a State and Private School of a Sector of Santa Anita District. 2016.

Cita MLA

Ayvar Velásquez, Herlinda Griselda. Self-esteem and Assertiveness in Adolescents of Secondary Education of a State and Private School of a Sector of Santa Anita District. 2016.