Yolen, J., & Stemple, A. (2005). Apple for the teacher: Thirty songs for singing while you work. Harry N. Abrams, Inc..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रYolen, Jane, और Adam Stemple. Apple for the Teacher: Thirty Songs for Singing While You Work. New York, NY: Harry N. Abrams, Inc., 2005.
एमएलए (8वां संस्करण) प्रशस्ति पत्रYolen, Jane, और Adam Stemple. Apple for the Teacher: Thirty Songs for Singing While You Work. Harry N. Abrams, Inc., 2005.
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