Block, J. (2002). Information marketing of free-based services in academic libraries Sri Lanka.
Chicago Style (17th ed.) CitationBlock, Jayatissa. Information Marketing of Free-based Services in Academic Libraries Sri Lanka. 2002.
MLA (8th ed.) CitationBlock, Jayatissa. Information Marketing of Free-based Services in Academic Libraries Sri Lanka. 2002.
Warning: These citations may not always be 100% accurate.