Knights of Columbus, P. S. C. (1959). 61st Annual Pennsylvania State Council Convention, Knights of Columbus, Philadelphia, Pennsylvania, May 2,3,4,5, 1959. Philadelphia.
Chicago-viite (17. p.)Knights of Columbus, Pennsylvania State Council. 61st Annual Pennsylvania State Council Convention, Knights of Columbus, Philadelphia, Pennsylvania, May 2,3,4,5, 1959. Philadelphia, 1959.
MLA-viite (8. p.)Knights of Columbus, Pennsylvania State Council. 61st Annual Pennsylvania State Council Convention, Knights of Columbus, Philadelphia, Pennsylvania, May 2,3,4,5, 1959. Philadelphia, 1959.
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