APA-ийн эшлэл(7 дахь хэвлэлт)

Metzger, M. B., Barnes, A. J., & Mallor, J. P. (1989). Business law and the regulatory environment: Concepts and cases (6th ed.). IRWIN.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Metzger, Michael B., A. James Barnes, ба Jane P. Mallor. Business Law and the Regulatory Environment: Concepts and Cases. 6th ed. Boston: IRWIN, 1989.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Metzger, Michael B., et al. Business Law and the Regulatory Environment: Concepts and Cases. 6th ed. IRWIN, 1989.