Ryan, J. (2017). His cowboy heart. Avon Books, an imprint of HarperCollinsPublishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRyan, Jennifer. His Cowboy Heart. New York, NY: Avon Books, an imprint of HarperCollinsPublishers, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRyan, Jennifer. His Cowboy Heart. Avon Books, an imprint of HarperCollinsPublishers, 2017.
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