Johnston, C. H., Newlon, J. H., & Pickell, F. G. (1922). Junior-senior high school administration. C. Scribner's sons.
Lua i Stíl Chicago (17ú heag.)Johnston, Charles Hughes, Jesse Homer Newlon, agus Frank Gerald Pickell. Junior-senior High School Administration. New York, Chicago [etc.]: C. Scribner's sons, 1922.
Lua MLA (8ú heag.)Johnston, Charles Hughes, et al. Junior-senior High School Administration. C. Scribner's sons, 1922.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.