Karwenda, K., Hidalgo, N. P., & Buenrostro, J. J. C. (1995). Analysis of use of the periodical collections of the Indonesian National Scientific Documentation Center (PDIN) and the Central Library of the Indonesian Institute of Sciences (PS LIPI).
Cita Chicago (17th ed.)Karwenda, Karyeti, Namnama P. Hidalgo, i Juan Jr. C. Buenrostro. Analysis of Use of the Periodical Collections of the Indonesian National Scientific Documentation Center (PDIN) and the Central Library of the Indonesian Institute of Sciences (PS LIPI). Quezon City : Institute of Library Science, University of the Philippines Diliman, 1995.
Cita MLA (9th ed.)Karwenda, Karyeti, et al. Analysis of Use of the Periodical Collections of the Indonesian National Scientific Documentation Center (PDIN) and the Central Library of the Indonesian Institute of Sciences (PS LIPI). 1995.