Kaplan, R. S., & Norton, D. P. (2004). Strategy maps. Buk 21.
Lua i Stíl Chicago (17ú heag.)Kaplan, Robert S., agus David P. Norton. Strategy Maps. Seoul, South Korea: Buk 21, 2004.
Lua MLA (8ú heag.)Kaplan, Robert S., agus David P. Norton. Strategy Maps. Buk 21, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.