Gutiérrez Ángel, N. (2019). Approach to the study of the types of school violence perceived by university students. Universidad Autónoma de Tamaulipas.
Lua i Stíl Chicago (17ú heag.)Gutiérrez Ángel, Nieves. Approach to the Study of the Types of School Violence Perceived by University Students. Universidad Autónoma de Tamaulipas, 2019.
Lua MLA (8ú heag.)Gutiérrez Ángel, Nieves. Approach to the Study of the Types of School Violence Perceived by University Students. Universidad Autónoma de Tamaulipas, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
