APA (7 वां संस्करण) प्रशस्ति पत्र
Thewlis, P. (2008). WordPress for business bloggers: Promote and grow your WordPress blog with advanced plugins, analytics, advertising, and SEO. Packt Pub..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Thewlis, Paul. WordPress for Business Bloggers: Promote and Grow Your WordPress Blog with Advanced Plugins, Analytics, Advertising, and SEO. Birmingham, U.K.: Packt Pub., 2008.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Thewlis, Paul. WordPress for Business Bloggers: Promote and Grow Your WordPress Blog with Advanced Plugins, Analytics, Advertising, and SEO. Packt Pub., 2008.
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