APA (7th ed.) Citation

(1986). SLIA construction industry directory 86. Sri lanka Institute of Archiects.

Chicago Style (17th ed.) Citation

SLIA Construction Industry Directory 86. Colombo: Sri lanka Institute of Archiects, 1986.

MLA (9th ed.) Citation

SLIA Construction Industry Directory 86. Sri lanka Institute of Archiects, 1986.

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