1. American Society of Agricultural Engineers (ASAE). (1996). “Test procedure for determining the uniformity of center-pivot and lateral move irrigation machines equipped with spray or sprinkler nozzles.” ASAE standard (R2007) S436.1. St. Joseph MI.
2. American Society of Agricultural Engineers (ASAE). Standards. (2001). “Procedure for sprinkler testing and performance reporting.” ASAE S398.1 St. Joseph MI.
3. American Society of Agricultural Engineers (ASAE). (2003). Procedure for sprinkler distribution testing for research purpose ASAE Standard S330.1 St. Joseph MI.