Martinson, R., & Smallenburg, H. j. a. (1958). Guidance in elementary schools. Prentice-Hall.
Chicago Style aipamenaMartinson, Ruth, and Harry joint author Smallenburg. Guidance in Elementary Schools. Englewood Cliffs, N. J: Prentice-Hall, 1958.
MLA aipamenaMartinson, Ruth, and Harry joint author Smallenburg. Guidance in Elementary Schools. Prentice-Hall, 1958.
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