APA Style
Dewey, Melvil, National Library and Documentation Centre, Colombo.. ().
10th Anniversary 1990-2000: National Library and documentation centre. .
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Chicago Style
Dewey, Melvil, National Library and Documentation Centre, Colombo..
10th Anniversary 1990-2000: National Library and documentation centre..
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MLA Style
Dewey, Melvil, National Library and Documentation Centre, Colombo..
10th Anniversary 1990-2000: National Library and documentation centre..
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Turabian Style
Dewey, Melvil, National Library and Documentation Centre, Colombo..
10th Anniversary 1990-2000: National Library and documentation centre..
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