Columbia subject headings:
Tipiṭaka. Suttapiṭaka. Dīghanikāya--Commentaries.
Harvard subject headings:
Tipiṭaka. Suttapiṭaka. Dīgha - nikāya.--Commentaries.
Princeton subject headings:
Tipiṭaka. Suttapiṭaka. Dīghanikāya--Commentaries.