Non-Latin script references not evaluated.

His In the name of science, 1952.

Weird water and fuzzy logic, 1996: CIP data sheet (b. Oct. 21, 1914)

Biog. resource center (Contemp. authors), Mar. 11, 2009 (Martin Gardner; b. Oct. 21, 1914, Tulsa, Okla.; journalist and writer; Scientific American, writer of mathematical games, 1957-82)

New York times WWW site, May 24, 2010 (in obituary published May 23: Martin Gardner; b. Oct. 21, 1914, Tulsa, Okla.; d. Saturday [May 22, 2010], Norman, Okla., aged 95; teased brains with math puzzles in Scientific American for a quarter-century and indulged his own restless curiosity by writing more than 70 books on topics as diverse as magic, philosophy, and the nuances of Alice in Wonderland)

Nisbīyat barā-yi hamagān, [1968 or 1969]: t.p. (مارتين گاردنر = Mārtīn Gārdnir) added t.p. (Martin Gardner [in rom.])

Haraberakanutʻyan tesutʻyuně milionneri hamar, 2012: title page (M. Gardner) colophon (М. Гарднер = M. Gardner; M. Gardner [in rom.])