Columbia subject headings:
Sōtōshū--Doctrines--Early works to 1800.
Harvard subject headings:
Sōtōshū--Doctrines--Early works to 1800.
Sōtōshū--Doctrines--Early works to 1800.
Princeton subject headings:
Sōtōshū--Doctrines--Early works to 1800.