Harvard Business Review Press. HBR guide to getting the right work done. Boston, Mass: Harvard Business Review Press.
Chicago-tyylinen lähdeviittausHarvard Business Review Press. HBR Guide to Getting the Right Work Done. Boston, Mass: Harvard Business Review Press.
MLA-viiteHarvard Business Review Press. HBR Guide to Getting the Right Work Done. Boston, Mass: Harvard Business Review Press.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.