APA (7th ed.) Citation

Sub-Regional Workshop Distance learning Systems and Structures (1984 Colombo, Sri Lanka). (1985). Distance learning systems and structures: Report, 5-18 July 1984. Unesco.

Chicago Style (17th ed.) Citation

Sub-Regional Workshop Distance learning Systems and Structures (1984 Colombo, Sri Lanka). Distance Learning Systems and Structures: Report, 5-18 July 1984. Bangkok: Unesco, 1985.

MLA (9th ed.) Citation

Sub-Regional Workshop Distance learning Systems and Structures (1984 Colombo, Sri Lanka). Distance Learning Systems and Structures: Report, 5-18 July 1984. Unesco, 1985.