Schellenberger, R. E., & Boseman, F. G. (1978). Policy formulation and strategy management. John Wiley.
Lua i Stíl Chicago (17ú heag.)Schellenberger, Robert E., agus F. Glenn Boseman. Policy Formulation and Strategy Management. Santa Bárbara: John Wiley, 1978.
Lua MLA (9ú heag.)Schellenberger, Robert E., agus F. Glenn Boseman. Policy Formulation and Strategy Management. John Wiley, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.