Engineering Economist. Taylor & Francis Ltd.
Chicago Style (17th ed.) ZitazioaEngineering Economist. Taylor & Francis Ltd.
MLA (9th ed.) ZitazioaEngineering Economist. Taylor & Francis Ltd.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Engineering Economist. Taylor & Francis Ltd.
Chicago Style (17th ed.) ZitazioaEngineering Economist. Taylor & Francis Ltd.
MLA (9th ed.) ZitazioaEngineering Economist. Taylor & Francis Ltd.