APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, & Popper, S. W. (2009). Natural gas and Israel's energy future: Near-term decisions from a strategic perspective. RAND.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, और Steven W. Popper. Natural Gas and Israel's Energy Future: Near-term Decisions from a Strategic Perspective. Santa Monica, CA: RAND, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, और Steven W. Popper. Natural Gas and Israel's Energy Future: Near-term Decisions from a Strategic Perspective. RAND, 2009.
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