Gaya APA

Internal and external factors of socio-cultural and socio-economi dynamics in Lombok (Nusa Tenggara Barat) vol. 8. (1989). Zurich: Geographisches institut der universitat.

Gaya MLA

Internal and external factors of socio-cultural and socio-economi dynamics in Lombok (Nusa Tenggara Barat) vol. 8. . Zurich: Geographisches institut der universitat, 1989. Buku.