APA
Stacey R. D., . (1992). Managing the unknowable. San Francisco: Jossey-Bass.
Chicago
Stacey Ralph D, . 1992. Managing the unknowable. San Francisco: Jossey-Bass.
Harvard
Stacey R. D., . (1992). Managing the unknowable. San Francisco: Jossey-Bass.
MLA
Stacey Ralph D, . Managing the unknowable. San Francisco: Jossey-Bass. 1992.