توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)
Guerrero Martínez, S. N., Lunas Vásquez, K. V., Portillo Guillen, M. A., Vides de Guzmán, C. M., & Carranza Campos, M. A. Diagnostic study about the labor market insertion of the 2019 graduates of the Bachelor of Arts in English Teaching of the Foreign Language Department of the school of Arts and Sciences of The University of El Salvador.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)
Guerrero Martínez, Sara Noemi, Karen Vanessa Lunas Vásquez, Mirella Astrid Portillo Guillen, Claudia Marina Vides de Guzmán, و Miguel Angel Carranza Campos. Diagnostic Study About the Labor Market Insertion of the 2019 Graduates of the Bachelor of Arts in English Teaching of the Foreign Language Department of the School of Arts and Sciences of The University of El Salvador.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)
Guerrero Martínez, Sara Noemi, et al. Diagnostic Study About the Labor Market Insertion of the 2019 Graduates of the Bachelor of Arts in English Teaching of the Foreign Language Department of the School of Arts and Sciences of The University of El Salvador.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.