Lua APA (7ú heag.)

(2011). Failure to act: The economic impact of current investment trends in electricity infrastructure. American Society of Civil Engineers. https://doi.org/10.1061/9780784478783

Lua i Stíl Chicago (17ú heag.)

Failure to Act: The Economic Impact of Current Investment Trends in Electricity Infrastructure. Reston, Virginia: American Society of Civil Engineers, 2011. https://doi.org/10.1061/9780784478783.

Lua MLA (9ú heag.)

Failure to Act: The Economic Impact of Current Investment Trends in Electricity Infrastructure. American Society of Civil Engineers, 2011. https://doi.org/10.1061/9780784478783.

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