Lua APA (7ú heag.)
Ahmed, A., Siantonas, G., & Siantonas, N. (2008). The 13 key performance indicators for highly effective teams. Greenleaf Pub..
Lua i Stíl Chicago (17ú heag.)
Ahmed, A., George Siantonas, agus Nicholas Siantonas. The 13 Key Performance Indicators for Highly Effective Teams. Sheffield: Greenleaf Pub., 2008.
Lua MLA (9ú heag.)
Ahmed, A., et al. The 13 Key Performance Indicators for Highly Effective Teams. Greenleaf Pub., 2008.
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