Bucher, C. A., & Koenig, C. R. (1978). Methods and materials for secondary school physical education (5th ed.). Mosby.
Lua i Stíl Chicago (17ú heag.)Bucher, Charles Augustus, agus Constance R. Koenig. Methods and Materials for Secondary School Physical Education. 5th ed. St. Louis: Mosby, 1978.
Lua MLA (9ú heag.)Bucher, Charles Augustus, agus Constance R. Koenig. Methods and Materials for Secondary School Physical Education. 5th ed. Mosby, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.