Snyder, P. R., & Ullrich, G. (2019). Practical Safety Management Systems: A Practical Guide to Transform Your Safety Program into a Functioning Safety Management System (2nd ed.). Aviation Supplies & Academics, Inc..
Chicago Style (17th ed.) CitationSnyder, Paul R., and Gary Ullrich. Practical Safety Management Systems: A Practical Guide to Transform Your Safety Program into a Functioning Safety Management System. 2nd ed. Ashland: Aviation Supplies & Academics, Inc., 2019.
MLA (8th ed.) CitationSnyder, Paul R., and Gary Ullrich. Practical Safety Management Systems: A Practical Guide to Transform Your Safety Program into a Functioning Safety Management System. 2nd ed. Aviation Supplies & Academics, Inc., 2019.
Warning: These citations may not always be 100% accurate.