Companies: Interpop Superfest, Incorporated: Texas International Pop Festival, 1969, undated
MLA
Not Available. "Companies: Interpop Superfest, Incorporated: Texas International Pop Festival, 1969, undated." Georgia State University. Special Collections. 1970/1979, http://digitalcollections.library.gsu.edu/cdm/ref/collection/popmusic/id/9522.
APA
Not Available (1970/1979). Companies: Interpop Superfest, Incorporated: Texas International Pop Festival, 1969, undated. Retrieved from http://digitalcollections.library.gsu.edu/cdm/ref/collection/popmusic/id/9522
Chicago
Not Available. "Companies: Interpop Superfest, Incorporated: Texas International Pop Festival, 1969, undated." 1970/1979. May 11, 2026. http://digitalcollections.library.gsu.edu/cdm/ref/collection/popmusic/id/9522.
