Citazione APA

Bengawan Solo Project (Indonesia) & Exsa International, P.T. (1975). Gagasan pengembangan rawa Bengawan Jero: Main report. Exsa International.

Stile di citazione Chicago

Bengawan Solo Project (Indonesia) e P.T Exsa International. Gagasan Pengembangan Rawa Bengawan Jero: Main Report. Jakarta: Exsa International, 1975.

Citazione MLA

Bengawan Solo Project (Indonesia) e P.T Exsa International. Gagasan Pengembangan Rawa Bengawan Jero: Main Report. Exsa International, 1975.