APA (7th ed.) Citation

Paranagama, D. (1991). Census of television receivers Sri Lanka 1991. Rupavahini Corporation.

Chicago Style (17th ed.) Citation

Paranagama, Dharmadasa. Census of Television Receivers Sri Lanka 1991. Colombo: Rupavahini Corporation, 1991.

MLA (9th ed.) Citation

Paranagama, Dharmadasa. Census of Television Receivers Sri Lanka 1991. Rupavahini Corporation, 1991.

Warning: These citations may not always be 100% accurate.