APA (7th ed.) Citation

(1999). Ventilation and cooling systems. Sri Lanka Energy Managers Association.

Chicago Style (17th ed.) Citation

Ventilation and Cooling Systems. Colombo: Sri Lanka Energy Managers Association, 1999.

MLA (9th ed.) Citation

Ventilation and Cooling Systems. Sri Lanka Energy Managers Association, 1999.

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