APA način citiranja

Department, P. U. E. E. Bulletin / Engineering Extension Department <West Lafayette, Ind.>. Lafayette, Ind.

Čikaški stil citiranja

Department, Purdue University Engineering Extension. Bulletin / Engineering Extension Department <West Lafayette, Ind.>. Lafayette, Ind.

MLA način citiranja

Department, Purdue University Engineering Extension. Bulletin / Engineering Extension Department <West Lafayette, Ind.>. Lafayette, Ind.

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