(美)David Iseminger主编 (美)艾塞明格(David Iseminger)主编 (美)David Conger等著 (美)David Kammer等著 (美)David Keirsey著 (美)Gary Ensminger著 (美)David J. Goldberg主编 (美)David Jorgensen著 (美)David Maynor等编著 (美)David R.Shaffer著