Ng, A. S. N. (2008). Characterization Of Recovered Black Liquor And Isolated Lignin From Oil Palm Empty Fruit Bunch Soda Pulping For Semichemical And Chemical Pulps [TS1176.6.S915 N57 2008 f rb].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ng, Annie Su Nie. Characterization Of Recovered Black Liquor And Isolated Lignin From Oil Palm Empty Fruit Bunch Soda Pulping For Semichemical And Chemical Pulps [TS1176.6.S915 N57 2008 F Rb]. 2008.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Ng, Annie Su Nie. Characterization Of Recovered Black Liquor And Isolated Lignin From Oil Palm Empty Fruit Bunch Soda Pulping For Semichemical And Chemical Pulps [TS1176.6.S915 N57 2008 F Rb]. 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.