Gaya APA

Internal and external factors of socio-cultural and socio-economic dynamics in Lombok (Nusa Tenggara Barat). (1989). Zurich: Universität Zürich. Geographisches Institut. Abt. .

Gaya MLA

Internal and external factors of socio-cultural and socio-economic dynamics in Lombok (Nusa Tenggara Barat). . Zurich: Universität Zürich. Geographisches Institut. Abt. , 1989. Buku.