Irving Langmuir, “The Structure of Atoms and the Octet Theory of Valence”, Proceedings of the National Academy of Science, Vol. V, 252, Letters (1919) – online at [1]Diarsipkan 2006-12-08 di Wayback Machine.
Irving Langmuir, “The Arrangement of Electrons in Atoms and Molecules”, Journal of the American Chemical Society, Vol. 41, No, 6, pg. 868 (June 1919) – beginning and ending of the paper are transcribed online at [2]Diarsipkan 2008-12-10 di Wayback Machine.; the middle is missing
Irving Langmuir, “The Structure of Atoms and the Octet Theory of Valence”, Proceedings of the National Academy of Science, Vol. V, 252, Letters (1919) – online at [1]Diarsipkan 2006-12-08 di Wayback Machine.
Irving Langmuir, “The Arrangement of Electrons in Atoms and Molecules”, Journal of the American Chemical Society, Vol. 41, No, 6, pg. 868 (June 1919) – beginning and ending of the paper are transcribed online at [2]Diarsipkan 2008-12-10 di Wayback Machine.; the middle is missing