Dyfyniad APA

Badilla-Marín, E., & Meza-Rodríguez, A. E. (2017). Relation between achievement motivation and sense of purpose with permanence of teenage mothers on the Costa Rican education system, a contribution from counseling.

Dyfyniad Arddull Chicago

Badilla-Marín, Ester, y Ana Estrella Meza-Rodríguez. Relation between Achievement Motivation and Sense of Purpose With Permanence of Teenage Mothers On the Costa Rican Education System, a Contribution From Counseling. 2017.

Dyfyniad MLA

Badilla-Marín, Ester, y Ana Estrella Meza-Rodríguez. Relation between Achievement Motivation and Sense of Purpose With Permanence of Teenage Mothers On the Costa Rican Education System, a Contribution From Counseling. 2017.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.