Institute for Advanced Study (Princeton, N.J.), & Woltjer, L. (1962). The distribution and motion of interstellar matter in galaxies: Proceedings of a conference held at the Institute for Advanced Study, Princeton, New Jersey, April 10 to 20, 1961. W.A. Benjamin.
শিকাগো স্টাইলে সাইটেশনInstitute for Advanced Study (Princeton, N.J.), এবং Lodewijk Woltjer. The Distribution and Motion of Interstellar Matter in Galaxies: Proceedings of a Conference Held at the Institute for Advanced Study, Princeton, New Jersey, April 10 to 20, 1961. New York: W.A. Benjamin, 1962.
এমএলএ সাইটেশনInstitute for Advanced Study (Princeton, N.J.), এবং Lodewijk Woltjer. The Distribution and Motion of Interstellar Matter in Galaxies: Proceedings of a Conference Held at the Institute for Advanced Study, Princeton, New Jersey, April 10 to 20, 1961. W.A. Benjamin, 1962.