(1922). Projects in observation and practice teaching for high schools, normal schools and teachers' colleges, by H.H. Hahn.
Cita Chicago (17th ed.)Projects in Observation and Practice Teaching for High Schools, Normal Schools and Teachers' Colleges, by H.H. Hahn. 1922.
Cita MLA (9th ed.)Projects in Observation and Practice Teaching for High Schools, Normal Schools and Teachers' Colleges, by H.H. Hahn. 1922.
Atenció: Aquestes cites poden no estar 100% correctes.