Παραπομπή APA

Schellenberger, R. E., & Boseman, F. G. (1978). Policy Formulation and Strategy Management. John Wiley&sons.

Παραπομπή Chicago Style

Schellenberger, Robert E., και F Glenn Boseman. Policy Formulation and Strategy Management. New York: John Wiley&sons, 1978.

Παραπομπή MLA

Schellenberger, Robert E., και F Glenn Boseman. Policy Formulation and Strategy Management. John Wiley&sons, 1978.