Guallpa Guallpa, M. P., & Ochoa Encalada, S. C. (2019). Cornish: Suicide behaviors in the teens of the tenth grade of basic education. Corporación Universitaria Americana.
Citazione stile Chigago Style (17a edizione)Guallpa Guallpa, Milton Patricio, e Sergio Constantino Ochoa Encalada. Cornish: Suicide Behaviors in the Teens of the Tenth Grade of Basic Education. Corporación Universitaria Americana, 2019.
Citatione MLA (8a ed.)Guallpa Guallpa, Milton Patricio, e Sergio Constantino Ochoa Encalada. Cornish: Suicide Behaviors in the Teens of the Tenth Grade of Basic Education. Corporación Universitaria Americana, 2019.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.