APA-viite (7. p.)
Gebremichael, A. G. (2010). Industrial Management: For Manufacturing and Service Industries. VDM Verlag.
Chicago-viite (17. p.)
Gebremichael, Aregawi Gebreeyesus. Industrial Management: For Manufacturing and Service Industries. Germany: VDM Verlag, 2010.
MLA-viite (9. p.)
Gebremichael, Aregawi Gebreeyesus. Industrial Management: For Manufacturing and Service Industries. VDM Verlag, 2010.
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