International Conference on Scientific Information Washington, D.C., & ebrary, Inc. (1959). Proceedings of the International Conference on Scientific Information. National Academy of Sciences, National Research Council.
Dyfyniad Arddull ChicagoInternational Conference on Scientific Information Washington, D.C., and Inc ebrary. Proceedings of the International Conference on Scientific Information. Washington: National Academy of Sciences, National Research Council, 1959.
Dyfyniad MLAInternational Conference on Scientific Information Washington, D.C., and Inc ebrary. Proceedings of the International Conference on Scientific Information. National Academy of Sciences, National Research Council, 1959.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.