American Society of Civil Engineers. Department of Conditions of Practice. (2015). Journal of Professional Practice. American Society of Civil Engineers.
Παραπομπή σε μορφή Chicago (17η εκδ.)American Society of Civil Engineers. Department of Conditions of Practice. Journal of Professional Practice. New York: American Society of Civil Engineers, 2015.
Παραπομπή σε μορφή MLA (8th εκδ.)American Society of Civil Engineers. Department of Conditions of Practice. Journal of Professional Practice. American Society of Civil Engineers, 2015.
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