1. AbdelWahab, M. M. (2013). Developing an English language textbook evaluative checklist. IOSR Journal of Research & Method in Education, 1(3), 55-70. http://www.iosrjournals.org/iosr-jrme/papers/Vol-1%20Issue-3/I0135570.pdf
2. Types of Intelligences as Predictors of Self-Efficacy: A Study on Iranian EFL Students
3. Ajideh, P., & Panahi, M. (2016). An analysis of culture-related content in English textbooks for Iranian students entitled Prospect and Vision series. International Journal of Language and Linguistics, 3(6), 87-93. https://www.ijllnet.com/journals/Vol_3_No_6_December_2016/10.pdf
4. Alavimoghadam, B., Khadirshariban, S., Kheirabadi, R., & Forouzande, E. (2014).
5. Prospect 1 (First.). Tehran: Textbook Publishing Company in Iran.