1. Ainsworth, W. (1840). Journey from angora by Kaisariyah, Malatiyah, and Gergen Kal’ehsi, to Bir or Birehjik. The Journal of the Royal Geographical Society of London, 10, 275–310.
2. Ainsworth, W. (1842). Travels and researches in Asia minor, Mesopotamia, Chaldea and Armenia. John W. Parker.
3. Akazawa, T., Aoki, K., & Bar-Yosef, O. (1998). Neandertals and modern humans in Western Asia. Kluwer.
4. Akyürek, E. (1998). Fourth to eleventh centuries. In M. Sözen (Ed.), Kapadokya (pp. 227–395). Ayhan Şahenk Foundation.
5. Alıcı Şen, P., Temel, A., & Gourgaurd, A. (2004). Petrogenetic modelling of quaternary post-collisional volcanism: A case study of central and eastern Anatolia. Geological Magazine, 141(1), 81–98.