Title: Echō Ō go Tenjikukoku den kenkyū /
Authors: Kuwayama, Shōshin.; Hyechʻo, active 8th century.
Publisher: Kyōto Daigaku Jinbun Kagaku Kenkyūjo,
Year: 1992
Subjects: Hyechʻo,; Buddhist pilgrims and pilgrimages India.; Buddhist pilgrims and pilgrimages Pakistan.; India Description and travel.; Pakistan Description and travel.