(美)Shlomo Sternberg著 (美)William Sternberg著 (德)Thomas Eversberg著 (美)Tom Tietenberg著 (美)Ronda Greenberg著 (美)Jacob Rosenberg著 (美)Scott Rosenberg著 (美)Adam Eisenberg著 (美)David Greenberg著 (美)R. A. Weinberg著