Eleventh Individual and Small Community Sewage Systems Conference Proceedings, 20-24 October 2007, Warwick, Rhode Island (59 papers). ASABE.
Chicago (17e ed.) BronvermeldingEleventh Individual and Small Community Sewage Systems Conference Proceedings, 20-24 October 2007, Warwick, Rhode Island (59 Papers). ASABE.
MLA (9e ed.) BronvermeldingEleventh Individual and Small Community Sewage Systems Conference Proceedings, 20-24 October 2007, Warwick, Rhode Island (59 Papers). ASABE.
Let op: Deze citaties zijn niet altijd 100% accuraat.