Khan, Hasan-Uddin (2003). "Ardalan, Nader". The Grove Encyclopedia of Islamic Art and Architecture. Oxford University Press. pp. 213–214. doi:10.1093/gao/9781884446054.article.t003922.
Reviews of A Sense of Unity: The Sufi Tradition in Persian Architecture:
Banani, Sheila (1974). "Nader Ardalan and Laleh Bakhtiar, The Sense of Unity: The Sufi Tradition in Persian Architecture". International Journal of Middle East Studies. 5 (3). Cambridge University Press (CUP): 362. doi:10.1017/s0020743800035005. ISSN0020-7438.
Reviews of A Sense of Unity: The Sufi Tradition in Persian Architecture:
Banani, Sheila (1974). "Nader Ardalan and Laleh Bakhtiar, The Sense of Unity: The Sufi Tradition in Persian Architecture". International Journal of Middle East Studies. 5 (3). Cambridge University Press (CUP): 362. doi:10.1017/s0020743800035005. ISSN0020-7438.