Harman, W. W. (1988). Global mind change: the new age revolution in the wary: We think; the promise of the last years of the twentieth century. Warner.
Cita Chicago (17th ed.)Harman, Willis W. Global Mind Change: The New Age Revolution in the Wary: We Think; the Promise of the Last Years of the Twentieth Century. New York: Warner, 1988.
Cita MLA (9th ed.)Harman, Willis W. Global Mind Change: The New Age Revolution in the Wary: We Think; the Promise of the Last Years of the Twentieth Century. Warner, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.