Lua APA (7ú heag.)

Boundy, A. W. [. W. (2002). Engineering drawing (6th ed.). McGraw Hill.

Lua i Stíl Chicago (17ú heag.)

Boundy, A. W. [Albert William]. Engineering Drawing. 6th ed. North Ryde, NSW: McGraw Hill, 2002.

Lua MLA (9ú heag.)

Boundy, A. W. [Albert William]. Engineering Drawing. 6th ed. McGraw Hill, 2002.

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