Columbia subject headings:
Harvard subject headings:
Ryukyuan language--Dialects--Japan--Yoron Island.
Ryukyuan language--Noun.
Ryukyuan language--Number.
Ryukyuan language--Pronoun.
Princeton subject headings:
Ryukyuan language--Dialects--Japan--Yoron Island.
Ryukyuan language--Noun.
Ryukyuan language--Number.
Ryukyuan language--Pronoun.