توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Hasan Tahsin. (2011). OpenCart 1.4 template design cookbook: Over 50 incredibly effective and quick recipes for building modern eye-catching OpenCart templates. Packt Open Source.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Hasan Tahsin. OpenCart 1.4 Template Design Cookbook: Over 50 Incredibly Effective and Quick Recipes for Building Modern Eye-catching OpenCart Templates. Birmingham, U.K.: Packt Open Source, 2011.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Hasan Tahsin. OpenCart 1.4 Template Design Cookbook: Over 50 Incredibly Effective and Quick Recipes for Building Modern Eye-catching OpenCart Templates. Packt Open Source, 2011.