Avtgis, A. W., Coughlin, R. F., & Loomos, N. C. (1968). Laboratory manual for electric circuits. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Avtgis, Alexander W., Robert F. Coughlin, agus Nicholas C. Loomos. Laboratory Manual for Electric Circuits. Englewood Cliffs, N.J.: Prentice-Hall, 1968.
Lua MLA (8ú heag.)Avtgis, Alexander W., et al. Laboratory Manual for Electric Circuits. Prentice-Hall, 1968.
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