Dayta langitmo a kaibatogak [microform] - Hidalgo, Juan S.P. 1936- (Quezon City Photoduplication Service, University of the Philippines Library, 1976)
Serialized in Bannawag, February 19, 1968-April 1, 1968.
Microfilmed with 12 other titles.
Originally published in [Quezon City, University of the Philippines, n.d.].