एपीए उद्धरण

Marcovitz, A. B., & Pugsley , A. B. (1971). Introduction to Switching System design.

शिकागो स्टाइल उद्धरण

Marcovitz, Alan B., और Alan B. Pugsley. Introduction to Switching System Design. 1971.

एमएलए उद्धरण

Marcovitz, Alan B., और Alan B. Pugsley. Introduction to Switching System Design. 1971.