APA
CENTRAL BANK OF SRILANKA, CENTRAL BANK OF SRILANKA, . (1988). Annual report. Colombo: Central Bank of Sri Lanka.
Chicago
CENTRAL BANK OF SRILANKA, CENTRAL BANK OF SRILANKA, . 1988. Annual report. Colombo: Central Bank of Sri Lanka.
Harvard
CENTRAL BANK OF SRILANKA, CENTRAL BANK OF SRILANKA, . (1988). Annual report. Colombo: Central Bank of Sri Lanka.
MLA
CENTRAL BANK OF SRILANKA, CENTRAL BANK OF SRILANKA, . Annual report. Colombo: Central Bank of Sri Lanka. 1988.
