Columbia subject headings:
Debtor and creditor.
Debts, External.
Harvard subject headings:
Debt relief--Developing countries
Debts, External--Developing countries
Debts, External.
Loans, Foreign--Developing countries.
Loans, Foreign.
Princeton subject headings:
Debt relief--Developing countries.
Debts, External--Developing countries.
Debts, External.
Loans, Foreign--Developing countries.
Loans, Foreign.