Ash, L. W., McGinnis, J. E., & Persing, t. E. (1972). Common sense in negotiations in public education. Interstate.
Lua i Stíl Chicago (17ú heag.)Ash, Lloyd W., James E. McGinnis, agus thomas E. Persing. Common Sense in Negotiations in Public Education. Danville, Ill: Interstate, 1972.
Lua MLA (9ú heag.)Ash, Lloyd W., et al. Common Sense in Negotiations in Public Education. Interstate, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.