APA
Institute of Chartered Accountants of Sri Lanka, . (2015). CA Sri Lanka Guide to Income Tax Law. Colombo: Institute of Chartered Accountants of Sri Lanka.
Chicago
Institute of Chartered Accountants of Sri Lanka, . 2015. CA Sri Lanka Guide to Income Tax Law. Colombo: Institute of Chartered Accountants of Sri Lanka.
Harvard
Institute of Chartered Accountants of Sri Lanka, . (2015). CA Sri Lanka Guide to Income Tax Law. Colombo: Institute of Chartered Accountants of Sri Lanka.
MLA
Institute of Chartered Accountants of Sri Lanka, . CA Sri Lanka Guide to Income Tax Law. Colombo: Institute of Chartered Accountants of Sri Lanka. 2015.
