APA-ийн эшлэл(7 дахь хэвлэлт)
Thomas, M. (2004). A New attitude: Achieving personal and professional success by keeping a positive mental outlook. Jaico Pub.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Thomas, Marian. A New Attitude: Achieving Personal and Professional Success by Keeping a Positive Mental Outlook. Kolkata: Jaico Pub, 2004.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Thomas, Marian. A New Attitude: Achieving Personal and Professional Success by Keeping a Positive Mental Outlook. Jaico Pub, 2004.
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