Gaya APA

BENDER, H. (1991). Appropriate technology for water resources assessment and development in arid and semi arid zones (course 3: groundwater management problems) dst... . : ASCAD.

Gaya MLA

BENDER, Hans. "Appropriate technology for water resources assessment and development in arid and semi arid zones (course 3: groundwater management problems) dst...". : ASCAD, 1991. Buku.