Columbia subject headings:
Harvard subject headings:
Japanese poetry--Heian period, 794-1185--Criticism and interpretation.
Minamoto, Toshiyori, approximately 1055-approximately 1129--Criticism and interpretation.
Waka--History and criticism
Princeton subject headings:
Japanese poetry--Heian period, 794-1185--Criticism and interpretation.
Minamoto, Toshiyori, approximately 1055-approximately 1129--Criticism and interpretation.
Waka--History and criticism.