Indonesia. Direktorat Jenderal Pariwisata. (1976). Indonesia tourist statistics. Directorate General of Tourism.
Lua i Stíl Chicago (17ú heag.)Indonesia. Direktorat Jenderal Pariwisata. Indonesia Tourist Statistics. [Jakarta]: Directorate General of Tourism, 1976.
Lua MLA (8ú heag.)Indonesia. Direktorat Jenderal Pariwisata. Indonesia Tourist Statistics. Directorate General of Tourism, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.