Energy Prices & Taxes. Organisation for Economic Cooperation & Development.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEnergy Prices & Taxes. Organisation for Economic Cooperation & Development.
एमएलए (9वां संस्करण) प्रशस्ति पत्रEnergy Prices & Taxes. Organisation for Economic Cooperation & Development.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.