Vears, R. E. (1988). Microelectronic systems N2 checkbook. Heinemann Professional Publishers.
Lua i Stíl Chicago (17ú heag.)Vears, R. E. Microelectronic Systems N2 Checkbook. Oxford: Heinemann Professional Publishers, 1988.
Lua MLA (9ú heag.)Vears, R. E. Microelectronic Systems N2 Checkbook. Heinemann Professional Publishers, 1988.
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