Price, J. K. (1991). Applied math for water plant operations (with workbook). Technomic Publishing Company, Inc..
Παραπομπή Chicago StylePrice, Joanne Kirkpatrick. Applied Math for Water Plant Operations (with Workbook). Technomic Publishing Company, Inc., 1991.
Παραπομπή MLAPrice, Joanne Kirkpatrick. Applied Math for Water Plant Operations (with Workbook). Technomic Publishing Company, Inc., 1991.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.