Wijesekara, C. t. (2011). Geography: Grade 7 (new syllabus). Master Guide Publications.
Chicago Style (17th ed.) CitationWijesekara, C. tr. Geography: Grade 7 (new Syllabus). Colombo: Master Guide Publications, 2011.
MLA (9th ed.) CitationWijesekara, C. tr. Geography: Grade 7 (new Syllabus). Master Guide Publications, 2011.
Warning: These citations may not always be 100% accurate.