Petersen, R. A. (1991). Health issues for secondary teachers. Kendall/Hunt.
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Chicago Style (17th ed.) Citation
Petersen, Ray A. Health Issues for Secondary Teachers. Dbuque, Iowa: Kendall/Hunt, 1991.
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ציטוט MLA
Petersen, Ray A. Health Issues for Secondary Teachers. Kendall/Hunt, 1991.
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אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.