Penn, M. R., & Parker, P. J. (2012). Introduction to infrastructure: An introduction to civil and environmental engineering. John Wiley & Sons, Inc.
Citace podle Chicago (17th ed.)Penn, Michael R., a Philip J. Parker. Introduction to Infrastructure: An Introduction to Civil and Environmental Engineering. Hoboken, N.J: John Wiley & Sons, Inc, 2012.
Citace podle MLA (9th ed.)Penn, Michael R., a Philip J. Parker. Introduction to Infrastructure: An Introduction to Civil and Environmental Engineering. John Wiley & Sons, Inc, 2012.
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