Berlekamp, Elwyn R., Conway, John H. and Guy, Richard. Winning ways for your mathematical plays. {V}ol. 2 Academic Press Inc. [Harcourt Brace Jovanovich Publishers], 1982. i-xxxiii and 429-850 and i-xix. Print.
Guy, Richard and Selfridge, J. L.. Optimal coverings of the square Colloq. Math. Soc. J\'anos Bolyai, Vol. 10, North-Holland, Amsterdam, 1975. 745-799. Print.
Bremner, Andrew and Guy, Richard. "Two more representation problems". Proceedings of the Edinburgh Mathematical Society. Series II 40.1 (1997): 1-17. Print.
Austin, Richard and Guy, Richard. "Binary sequences without isolated ones". The Fibonacci Quarterly. The Official Journal of the Fibonacci Association 16.1 (1978): 84-86. Print.
Erd{\H{o}}s, P., Guy, Richard and Moon, J. W.. "On refining partitions". Journal of the London Mathematical Society. Second Series 9. (1974/75): 565-570. Print.
Erd{\H{o}}s, P. and Guy, Richard. "Distinct distances between lattice points". Elemente der Mathematik. Eine Zeitschrift der Schweizerischen Mathematischen Gesellschaft. Une Revue de la Soci\'et\'e Math\'ematique Suisse. Una Rivista della Societ\`a Matematica Svizzera 25. (1970): 121-123. Print.
Beineke, Lowell W. and Guy, Richard. "The coarseness of the complete bipartite graph". Canadian Journal of Mathematics. Journal Canadien de Math\'ematiques 21. (1969): 1086-1096. Print.
Guy, Richard and Kelly, Patrick A.. "The no-three-in-line problem". Canadian Mathematical Bulletin. Bulletin Canadien de Math\'ematiques 11. (1968): 527-531. Print.
Guy, Richard and Beineke, Lowell W.. "The coarseness of the complete graph". Canadian Journal of Mathematics. Journal Canadien de Math\'ematiques 20. (1968): 888-894. Print.
Guy, Richard and Harary, Frank. "On the {M}\"obius ladders". Canadian Mathematical Bulletin. Bulletin Canadien de Math\'ematiques 10. (1967): 493-496. Print.