SUPERVISION IN SECONDARY SCHOOLS
HARL R. DOUGLASS AND CHARLES W. BOARDMAN1934 年出版564 页ISBN：
IMPROVING INSTRUCTION:SUPERVISION BY PRINCIPALS OF SECONDARY SCHOOLS
THOMAS H.BRIGGS1939 年出版587 页ISBN：
SUPERVISION IN THE SECONDARY SCHOOL
H.B.ALBERTY AND V.T.THAYER1931 年出版471 页ISBN：
LEONARD V.KOOS AND GRAYSON N.KEFAUVER1934 年出版640 页ISBN：
TEACHIBNG MUSIC IN THE SECONDARY SCHOOLS
CHARLES R.HOFFER2222 年出版283 页ISBN：0534516556
SUPERVISORY GUIDANCE OF TEACHERS IN SECONDARY SCHOOLS
ELLSWORTH COLLINGS1934 年出版613 页ISBN：
