Tobing, Philip Oder Lumban. Contributions to the study of the Indonesian identity, by Ph. O.L. Tobing. Translated by W.J.K. Pakasi. - Makassar, Jajasan Kebudajaan Sulawesi Selatan dan Tenggara [1962] - 48 p. 24 cm. Bibliography: p. 29-31. LCCN: sa 64007653 Subjects--Topical Terms: National characteristics, Indonesian. LC Class. No.: DS625 / .T6