Cater, C., & Cater, C. (2006). Playing with risk? participant perceptions of risk and management implications in adventure tourism. Tourism Management, 27(2), pp. 317-325. doi:10.1016/j.tourman.2004.10.005

Cater, Carl, and C.I Cater. "Playing With Risk? Participant Perceptions of Risk and Management Implications in Adventure Tourism." Tourism Management 27, no. 2 (2006): 317-325.

Cater, Carl, and C.I Cater. "Playing With Risk? Participant Perceptions of Risk and Management Implications in Adventure Tourism." Tourism Management 27.2 (2006): 317-325.