Angela Rudert, lecturer in religious studies, contributed a chapter titled "A Sufi, Sikh, Hindu, Buddhist, TV Guru: Anandmurti Gurumaa" to a recently published edited volume/anthology, Religious Pluralism, State and Society in Asia. The book is edited by Chiara Formichi and is part of the Routledge Religion in Contemporary Asia Series.
Details about the book at Routledge can be found at http://routledge-ny.com/books/details/9781315887562/.
https://www.ithaca.edu/intercom/article.php/20131004130045184