Ingwerson, P. (2012). Scientometric indicators and webometrics and the poly representation principle information retrieval. Ess Ess.
استشهاد بنمط شيكاغوIngwerson, Peter. Scientometric Indicators and Webometrics and the Poly Representation Principle Information Retrieval. New Delhi: Ess Ess, 2012.
MLA استشهادIngwerson, Peter. Scientometric Indicators and Webometrics and the Poly Representation Principle Information Retrieval. Ess Ess, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.