Nicholas, H. (1991). Institute of policy studies: : The sri lankan balance of payments 1990. [s.n.].
Chicago Style (17th ed.) CitationNicholas, H. Institute of Policy Studies: : The Sri Lankan Balance of Payments 1990. [s.l.]: [s.n.], 1991.
MLA (9th ed.) CitationNicholas, H. Institute of Policy Studies: : The Sri Lankan Balance of Payments 1990. [s.n.], 1991.
Warning: These citations may not always be 100% accurate.