Lua APA (7ú heag.)

Woodson, R. D. (2004). 2003 International plumbing codes handbook. McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

Woodson, Roger Dodge. 2003 International Plumbing Codes Handbook. New York: McGraw-Hill, 2004.

Lua MLA (9ú heag.)

Woodson, Roger Dodge. 2003 International Plumbing Codes Handbook. McGraw-Hill, 2004.

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