Naibinggas kadagiti balikas [microform] - Belen, Leonardo Q.; Martinez, Crispina V., joint auth. (Quezon City Photoduplication Service. University of the Philippines Library, 1978)
Microfilm of a typescript (with corrections)
"Serialized in Bannawag, Sept. 5, 1966-Sept. 26, 1966."
Microfilmed with 15 other titles
Originally published in Quezon City, Comp. at the University of the Philippines Library, n. d.