Gaya APA

Wahyudi, ., Sukma, D. (1991). Laporan regional physical planning map improvement and training (reppmit) di propinsi Jawa Barat . Cibinong: Bakosurtanal.

Gaya MLA

Wahyudi, ., Sukma, Darul. "Laporan regional physical planning map improvement and training (reppmit) di propinsi Jawa Barat". Cibinong: Bakosurtanal, 1991. Text.