توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Punjab (India). Economic and Statistical Organization. (1967). Census of Punjab government employees as on 31st March, 1965. Issued by the Economic and Statistical Adviser to Government.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Punjab (India). Economic and Statistical Organization. Census of Punjab Government Employees as on 31st March, 1965. [Chandigarh]: Issued by the Economic and Statistical Adviser to Government, 1967.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Punjab (India). Economic and Statistical Organization. Census of Punjab Government Employees as on 31st March, 1965. Issued by the Economic and Statistical Adviser to Government, 1967.