Lancaster, F. W. (1991). Bibliometric methods in assessing productivity and impact of research. Sarada Ranganathan Endowment for Library Science.
استشهاد بنمط شيكاغوLancaster, F W. Bibliometric Methods in Assessing Productivity and Impact of Research. Bangalore: Sarada Ranganathan Endowment for Library Science, 1991.
MLA استشهادLancaster, F W. Bibliometric Methods in Assessing Productivity and Impact of Research. Sarada Ranganathan Endowment for Library Science, 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.