एपीए उद्धरण

Singer, H., & Hattil, N. T. (1988). Technology transfer by multinationals. Ashish.

शिकागो स्टाइल उद्धरण

Singer, Hans, और Neelambar Tandon Hattil. Technology Transfer by Multinationals. New Delhi: Ashish, 1988.

एमएलए उद्धरण

Singer, Hans, और Neelambar Tandon Hattil. Technology Transfer by Multinationals. Ashish, 1988.