Blowing Agents and Foaming Processes International Conference Berlin, Germany, & Smithers Rapra. (2012). Blowing Agents and Foaming Processeses 2012: 14th International Conference, 8-9 May 2012, Mövenpick Hotel Berlin, Germany : [conference proceedings]. Smithers Rapra Technology Limited.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Blowing Agents and Foaming Processes International Conference Berlin, Germany, و Smithers Rapra. Blowing Agents and Foaming Processeses 2012: 14th International Conference, 8-9 May 2012, Mövenpick Hotel Berlin, Germany : [conference Proceedings]. Berlin: Smithers Rapra Technology Limited, 2012.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Blowing Agents and Foaming Processes International Conference Berlin, Germany, و Smithers Rapra. Blowing Agents and Foaming Processeses 2012: 14th International Conference, 8-9 May 2012, Mövenpick Hotel Berlin, Germany : [conference Proceedings]. Smithers Rapra Technology Limited, 2012.