Jaja, & Tobing, T. M. (1992). Peta geologi teknik lembar Mojokerto, Jawa Timur: Engineering geological map of Mojokerto quadrangle, East Java. Bandung: Direktorat Geologi Tata Lingkungan.
Chicago Style CitationJaja, and Tigor MHL Tobing. Peta Geologi Teknik Lembar Mojokerto, Jawa Timur: Engineering Geological Map of Mojokerto Quadrangle, East Java. Bandung: Direktorat Geologi Tata Lingkungan, 1992.
MLA CitationJaja, and Tigor MHL Tobing. Peta Geologi Teknik Lembar Mojokerto, Jawa Timur: Engineering Geological Map of Mojokerto Quadrangle, East Java. Bandung: Direktorat Geologi Tata Lingkungan, 1992.
Warning: These citations may not always be 100% accurate.