Gaya APA

PURBOHADIWIDJOJO, M. (1961). Second report concerning the proposal of the projected blast furnace near Panjang (South Sumatera) . : .

Gaya MLA

PURBOHADIWIDJOJO, M.M.. "Second report concerning the proposal of the projected blast furnace near Panjang (South Sumatera)". : , 1961. Laporan.