Nicholson, A. J., & Searl, L. (2014). Lord Śiva's Song: The Īśvara Gītā. State University of New York Press.

Nicholson, Andrew J., and Laurie Searl. Lord Śiva's Song: The Īśvara Gītā. Albany, New York: State University of New York Press, 2014.

Nicholson, Andrew J., and Laurie Searl. Lord Śiva's Song: The Īśvara Gītā. State University of New York Press, 2014.