Gaya APA

Gayo, H, I. (2005). Almanak negara Indonesia buku pintar master : most important, Indonesian contant, person and contact addresses, all over, archipelago . Jakarta: Pustaka Warga Negara.

Gaya MLA

Gayo, H.M., Iwan. "Almanak negara Indonesia buku pintar master : most important, Indonesian contant, person and contact addresses, all over, archipelago". Jakarta: Pustaka Warga Negara, 2005. Text.