توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Chaudhary, Z. H. (1974). Customs act, 1969: As amended by Finance ord., 1969, Finance ord., 1972, Finance act, 1973, and Finance act, 1974. National Law Publications.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Chaudhary, Zafar Hussain. Customs Act, 1969: As Amended by Finance Ord., 1969, Finance Ord., 1972, Finance Act, 1973, and Finance Act, 1974. Lahore: National Law Publications, 1974.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Chaudhary, Zafar Hussain. Customs Act, 1969: As Amended by Finance Ord., 1969, Finance Ord., 1972, Finance Act, 1973, and Finance Act, 1974. National Law Publications, 1974.