APA
Royal Irrigation Department, . (1996). Thailand hydrological yearbook, water year 1994 volume 37. : Royal Irrigation Dept.
Chicago
Royal Irrigation Department, . 1996. Thailand hydrological yearbook, water year 1994 volume 37. : Royal Irrigation Dept.
Harvard
Royal Irrigation Department, . (1996). Thailand hydrological yearbook, water year 1994 volume 37. : Royal Irrigation Dept.
MLA
Royal Irrigation Department, . Thailand hydrological yearbook, water year 1994 volume 37. : Royal Irrigation Dept. 1996.
