IAU Colloquium Ohio State University, International Astronomical Union, Ohio State University, National Science Foundation (U.S.), & Slettebak, A. (1970). Stellar rotation: Proceedings of the IAU Colloquium held at the Ohio State University, Columbus, O., U.S.A., September 8-11, 1969. Reidel.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIAU Colloquium Ohio State University, International Astronomical Union, Ohio State University, National Science Foundation (U.S.), और Arne Slettebak. Stellar Rotation: Proceedings of the IAU Colloquium Held at the Ohio State University, Columbus, O., U.S.A., September 8-11, 1969. Dordrecht: Reidel, 1970.
एमएलए (8वां संस्करण) प्रशस्ति पत्रIAU Colloquium Ohio State University, et al. Stellar Rotation: Proceedings of the IAU Colloquium Held at the Ohio State University, Columbus, O., U.S.A., September 8-11, 1969. Reidel, 1970.