Ministry of Indusries, Science and Technology. (1994). Sri Lanka Industrial Factor Costs January 1994. [s.n.].
Chicago Style (17th ed.) CitationMinistry of Indusries, Science and Technology. Sri Lanka Industrial Factor Costs January 1994. [s.l.]: [s.n.], 1994.
MLA (9th ed.) CitationMinistry of Indusries, Science and Technology. Sri Lanka Industrial Factor Costs January 1994. [s.n.], 1994.
Warning: These citations may not always be 100% accurate.