APA-ийн эшлэл(7 дахь хэвлэлт)
Greenberg, M. D., & Haviland, A. (2008). Issues and performance in the Pennsylvania workers' compensation system. RAND Corporation/Center for haealth and safety in the workplace.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Greenberg, Michael D., ба Amelia Haviland. Issues and Performance in the Pennsylvania Workers' Compensation System. Santa Monica, CA: RAND Corporation/Center for haealth and safety in the workplace, 2008.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Greenberg, Michael D., ба Amelia Haviland. Issues and Performance in the Pennsylvania Workers' Compensation System. RAND Corporation/Center for haealth and safety in the workplace, 2008.
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