"Profile: Lawrence Clark Powell," by Richard Dillon, Library Journal, (pp. 5341-43) December 1965
Mercurius Redivivus (Newsletter of the Clark Library, edited by LCP). Issues 1-3 1952, 1953, 1958
Photograph of John Steinbeck display, "annotated by Lawrence Clark Powell"
Ritchie, Ward, "Some Recollections," AB January 22, 1990
"Well Stacked", Westways May 1977
"Go Forth and Be Useful: Valedictory Address of the Dean to the Class of 1962," School of Library Science, UCLA` 1962
"John E. Goodwin, Founder of the UCLA Library. An Essay Toward Bibliography" 1972
"An Islandian on the Islands" by Austin T. Wright, introduced by Lawrence Clark Powell 1930 December 9