日蓮および大石寺門流と天台本覚法門については次の本が参考になるようです。 http://www.amazon.com/exec/obidos/ASIN/0824820266/
Original Enlightenment and the Transformation of Medieval Japanese Buddhism (Studies in East Asian Buddhism, No. 12.)
by Jacqueline Ilyse Stone
Publisher: University of Hawaii Press; (October 1999)
ISBN: 0824820266