Thut, I. N., & Gerberich, J. R. (1949). Foundations of method for secondary schools. McGraw-Hill.
Chicago Style aipamenaThut, I. N., and Joseph Raymond Gerberich. Foundations of Method for Secondary Schools. N.Y.: McGraw-Hill, 1949.
MLA aipamenaThut, I. N., and Joseph Raymond Gerberich. Foundations of Method for Secondary Schools. McGraw-Hill, 1949.
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