Anselm L. Strauss, 1959, Mirrors and Masks: The Search for Identity, The Free Press, Chapter Two "Self-Appraisal and the Course of Action," pp. 31-43 相互確定性と自己 危険と喪失 自己拘束と自己所有

Selznick, Philip, 1949, TVA and the Grass Roots, University of California Press