Lua APA (7ú heag.)

DARGAN. ELEMENTARY ELECTRICAL ENGINEERING. TATA MACGRAW HILL.

Lua i Stíl Chicago (17ú heag.)

DARGAN. ELEMENTARY ELECTRICAL ENGINEERING. TATA MACGRAW HILL.

Lua MLA (9ú heag.)

DARGAN. ELEMENTARY ELECTRICAL ENGINEERING. TATA MACGRAW HILL.

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