Donald Kalish, and Montague, Richard, 1964. Logic: Techniques of Formal Reasoning. Harcourt, Brace, and Jovanovich.
Montague, Richard, 1974. Formal philosophy : selected papers of Richard Montague / ed. and with an introd. by Richmond H. Thomason. New Haven: Yale Univ. Press. (1979 printing: ISBN 0-300-01527-5)
Partee, Barbara H., 2006, "Richard Montague (1930 - 1971)" in Brown, Keith, ed., Encyclopedia of Language and Linguistics, Vol. 8, 2nd ed. Oxford: Elsevier: 255-57. Includes a bibliography of the secondary literature on Montague and his eponymous grammar.