Hartmann, J. P. (1997). Technology of underground liguid storage tank systems. Wiley.
Tohutoru Kātū Chicago (17th ed.)Hartmann, John P. Technology of Underground Liguid Storage Tank Systems. New York: Wiley, 1997.
Tohutoro MLA (9th ed.)Hartmann, John P. Technology of Underground Liguid Storage Tank Systems. Wiley, 1997.
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