Columbia subject headings:
Quechua language--Dialects--Ecuador--Imbabura.
Quechua language--Grammar.
Harvard subject headings:
Quechua language--Dialects--Ecuador--Imbabura.
Quechua language--Grammar.
Princeton subject headings:
Quechua language--Dialects--Ecuador--Imbabura.
Quechua language--Grammar.