Water quality for aquatic life, in Cimanuk river, west Java (Kualitas air bagi kehidupan organisme perairan di Sungai Cimanuk, Jawa Barat)
 Artikel Jurnal
Culture and life
Moscow : The USSR Society for Cultural Relations with Foreign Countries (VOKS)
 Majalah, Jurnal, Buletin
Chi, Li
Jianghe shui = River water = 江河水
Jiangsu Wenyi Chubanshe, 1999
 Buku Teks
Raveendra Kumar Rai
The Yamuna River Basin : water resources and environment
Springer, 2012
 eBooks
Water quality of Angke River: Microbiological point of view
[Fakultas Kedokteran Universitas Indonesia, Fakultas Kedokteran Universitas Indonesia], 2008
 Artikel Jurnal