Anesaki, Masaharu (1916). Nichiren, the Buddhist prophet. Cambridge: Harvard University Press.
Kenkyusha (1991). Kenkyusha's New Japanese-English Dictionary. Tokyo: Kenkyusha Limited. ISBN4-7674-2015-6.
Monguchi-McCormick, Yumi (translator), บ.ก. (2000). Lotus Seeds: The Essence of Nichiren Shu Buddhism. Nichiren Buddhist Temple of San Jose. ISBN0970592000.{{cite book}}: |editor= มีชื่อเรียกทั่วไป (help)
NEPP (2013). "Most Venerable Nichidatsu Fujii". New England Peace Pagoda. คลังข้อมูลเก่าเก็บจากแหล่งเดิมเมื่อ 2013-11-02. สืบค้นเมื่อ 2013-10-31. The Most Venerable Nichidatsu Fujii, founder of Nipponzan Myohoji <...> became a monk at 19 years of age <...> At age 32, after much ascetic practice, he came to realize the basic practice he would follow to bring about peace: beating a hand-drum an chanting Na Mu Myo Ho Ren Ge Kyo. The Most Ven. Fujii believed his mission was to carry out the prophecies of Maha Bodhisattva Nichiren. This included returning the true spirit and teaching of Buddha to India, which had lost those teachings for more than 1,000 years. During his missionary work in India, he developed deep spiritual ties with Mahatma Gandhi, who named him "Guruji", and actually took up the practice of drumming and chanting.
Watson, Burton (2005). The Record of the Orally Transmitted Teachings (trans.). Soka Gakkai. ISBN4-412-01286-7.
Causton, Richard: "Buddha in Daily Life, An Introduction to the Buddhism of Nichiren Daishonin", Rider, London 1995; pp.96–222. ISBN 978-0712674560
Montgomery, Daniel B. Fire In The Lotus - The Dynamic Buddhism of Nichiren. Mandala - HarperCollins, 1991. ISBN 1-85274-091-4
Odaimoku The Significance Of Chanting Namu Myoho Renge Kyo by Rev. Shoryo Tarabini; lulu.com; ISBN 978-1447736578
Stone, Jacqueline, I. "Chanting the August Title of the Lotus Sutra: Daimoku Practices in Classical and Medieval Japan". In: Payne, Richard, K. (ed.); Re-Visioning Kamakura Buddhism, University of Hawaii Press, Honolulu 1998, pp.116–166. ISBN 0-8248-2078-9
