Columbia subject headings:
Turkish language--Dialects--Turkey--Bolu İli.
Turkish language--Glossaries, vocabularies, etc.
Turkish language--Idioms.
Harvard subject headings:
Aphorisms and apothegms
Proverbs, Turkish.
Riddles, Turkish.
Turkish language--Dialects--Turkey--Bolu İli.
Turkish language--Glossaries, vocabularies, etc.
Turkish language--Idioms.
Princeton subject headings:
Turkish language--Dialects--Turkey--Bolu İli.
Turkish language--Glossaries, vocabularies, etc.
Turkish language--Idioms.