Nisperos, N. M. (1977). On Vice-President Oscar M. Alfonso's paper "...Role of regional units.". Center for Regional Development Operations, University of the Philippines College Cebu.
Chicago-viite (17. p.)Nisperos, Nestor Martinez. On Vice-President Oscar M. Alfonso's Paper "...Role of Regional Units.". Lahug, Cebu City: Center for Regional Development Operations, University of the Philippines College Cebu, 1977.
MLA-viite (9. p.)Nisperos, Nestor Martinez. On Vice-President Oscar M. Alfonso's Paper "...Role of Regional Units.". Center for Regional Development Operations, University of the Philippines College Cebu, 1977.
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