1. Ajzen, I., & Fishbein, M. (2005). The influence of attitudes on behavior. In Albarracín, D., Johnson, B. T., & Zanna, M. P. (Eds.), The handbook of attitudes (pp. 173-221). Lawrence Erlbaum.
2. Atik, A. D., Kayabaşı, Y., Yağcı, E., & Ünlü Erkoç, F. (2015). The secondary school students’ biology science and course attitude scale: Analysis of reliability and validity. Mehmet Akif Ersoy University Journal of Education Faculty, 36, 1-18.
3. Baysal, A. C. (1981). Sosyal ve örgütsel psikolojide tutumlar [Attitudes in social and organizational psychology]. İstanbul Üniversitesi İşletme Fakültesi.
4. Baysal, A. C., & Tekarslan, E. (1996). Davranış bilimleri [Behavioral sciences]. (2nd Ed.). Avcıol Basım – Yayım.
5. Berck, K. H., & Klee, R. (1992). Interesse an Tier- und Pflanzenarten und Handeln im Natur-Umweltschutz [Interest in animal and plant species and acting in environmental protection]. Peter Lang.