Mersini-Houghton, L. (2022). Before the big bang: The origin of the universe and what lies beyond (First edition.). Mariner Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMersini-Houghton, Laura. Before the Big Bang: The Origin of the Universe and What Lies Beyond. First edition. Boston: Mariner Books, 2022.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMersini-Houghton, Laura. Before the Big Bang: The Origin of the Universe and What Lies Beyond. First edition. Mariner Books, 2022.
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