Jochen Wirtz and Ron Kaufman
Thomas Menkhoff and Jochen Wirtz
Sheryl E. Kimes, Rohit Verma, Christopher W. Hart and Jochen Wirtz
Jochen Wirtz and Loizos Heracleous
Sheryl E. Kimes and Jochen Wirtz
Jochen Wirtz
Jochen Wirtz and Christopher Tang
Jochen Wirtz and Suzanne Lowe