APA aipamena

CAPEHART B L. (2005). GUIED TO ENERGY MANAGEMENT, 5TH ED. CRC PRESS.

Chicago Style aipamena

CAPEHART B L. GUIED TO ENERGY MANAGEMENT, 5TH ED. UK: CRC PRESS, 2005.

MLA aipamena

CAPEHART B L. GUIED TO ENERGY MANAGEMENT, 5TH ED. CRC PRESS, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.