APA (7 वां संस्करण) प्रशस्ति पत्र
Smith, C. (2016). The conversion code: Capture internet leads, create quality appointments, close more sales. Wiley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Smith, Chris. The Conversion Code: Capture Internet Leads, Create Quality Appointments, Close More Sales. Hoboken, New Jersey: Wiley, 2016.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Smith, Chris. The Conversion Code: Capture Internet Leads, Create Quality Appointments, Close More Sales. Wiley, 2016.
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