Zbar, P. B., & Rockmaker, G. (1992). Basic Electricity: A Text-Lab Manual. Singapore: Glencoe.
Čikaški stil citiranjaZbar, Paul B., i Gordon Rockmaker. Basic Electricity: A Text-Lab Manual. Singapore: Glencoe, 1992.
MLA način citiranjaZbar, Paul B., i Gordon Rockmaker. Basic Electricity: A Text-Lab Manual. Singapore: Glencoe, 1992.
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