Columbia subject headings:
Kimbundu language--Grammar, Comparative--Portuguese.
Portuguese language--Grammar, Comparative--Kimbundu.
Harvard subject headings:
Kimbundu language--Grammar, Comparative--Portuguese.
Portuguese language--Grammar, Comparative--Kimbundu.
Princeton subject headings:
Kimbundu language--Grammar, Comparative--Portuguese.
Portuguese language--Grammar, Comparative--Kimbundu.