Παραπομπή σε μορφή APA (7η εκδ.)
Hartman, F. T. (2003). Ten commandments of better contracting: A practical guide to adding value to an enterprise through more effective smart contracting. American Society of Civil Engineers.
Παραπομπή σε μορφή Chicago (17η εκδ.)
Hartman, Francis T. Ten Commandments of Better Contracting: A Practical Guide to Adding Value to an Enterprise Through More Effective Smart Contracting. Reston, Va.: American Society of Civil Engineers, 2003.
Παραπομπή σε μορφή MLA (9th εκδ.)
Hartman, Francis T. Ten Commandments of Better Contracting: A Practical Guide to Adding Value to an Enterprise Through More Effective Smart Contracting. American Society of Civil Engineers, 2003.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.