Pratt, J. A., Melosi, M. V., & Brosnan, K. A. (2014). Energy capitals: Local impact, global influence. University of Pittsburgh Press.
Lua i Stíl Chicago (17ú heag.)Pratt, Joseph A., Martin V. Melosi, agus Kathleen A. Brosnan. Energy Capitals: Local Impact, Global Influence. Pittsburgh, Pennsylvania: University of Pittsburgh Press, 2014.
Lua MLA (9ú heag.)Pratt, Joseph A., et al. Energy Capitals: Local Impact, Global Influence. University of Pittsburgh Press, 2014.
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