Johnson, J. A. (1971). Secondary student teaching: Readings. Scott, Foresman and Co..
Lua i Stíl Chicago (17ú heag.)Johnson, James A. Secondary Student Teaching: Readings. Illinois: Scott, Foresman and Co., 1971.
Lua MLA (9ú heag.)Johnson, James A. Secondary Student Teaching: Readings. Scott, Foresman and Co., 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.