Petition to Parliament: Reasons for Making Bar, As Well as Pig or Sow-Iron in His Majesty's Plantatations. Great Neck Publishing.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Petition to Parliament: Reasons for Making Bar, As Well as Pig or Sow-Iron in His Majesty's Plantatations. Great Neck Publishing.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Petition to Parliament: Reasons for Making Bar, As Well as Pig or Sow-Iron in His Majesty's Plantatations. Great Neck Publishing.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.