Loca, D. (2014). Engineering materials & tribology XXII: BALTMATTRIB 2013 : selected, peer reviewed papers from the 22nd International Baltic Conference on Engineering Materials & Tribology, (BALTMATTRIB 2013), November 14-15, 2013, Riga, Latvia. Trans Tech Publications.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Loca, Dagnija. Engineering Materials & Tribology XXII: BALTMATTRIB 2013 : Selected, Peer Reviewed Papers from the 22nd International Baltic Conference on Engineering Materials & Tribology, (BALTMATTRIB 2013), November 14-15, 2013, Riga, Latvia. Durnten-Zurich, Switzerland: Trans Tech Publications, 2014.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Loca, Dagnija. Engineering Materials & Tribology XXII: BALTMATTRIB 2013 : Selected, Peer Reviewed Papers from the 22nd International Baltic Conference on Engineering Materials & Tribology, (BALTMATTRIB 2013), November 14-15, 2013, Riga, Latvia. Trans Tech Publications, 2014.