Nooteboom, Christiaan, 1906-. Sumatera dan pelajaran di Samudera Hindia / Christiaan Nooteboom. - Djakarta : Bhratara, 1972. - 20 p. ; 24 cm. Subjects--Topical Terms: Sailing--Indian Ocean. Subjects--Geographic Terms: Sumatra (Indonesia)--Description and travel.