daftar pustaka

Smallman, R.E dan Bishop, R.J. 1999. Metalurgi Fisik Modern & Rekayasa Material. Erlangga : Jakarta

W. D. Kingery, H. K. Bowen, and D. R. Uhlmann, Introduction to Ceramics, 2nd edition. Copyright © 1976 by John Wiley & Sons, New York. Reprinted by permission of John Wiley & Sons, Inc.

Las, D. T. (2005). “potensi Zeolite untuk Mengolah Limbah Industri dan Radioaktif”. P2PLR BATAN

Georgiev et al., 2009. Synthetic zeolites-structure, clasification, current trends in zeolite synthesis review. Internasional science confience, strata zagora, bulgaria

Mockovciakova et al., 2007. Structural characteristics of modified natural zeolite, J Porous Mater, DOI 10.1007/s10934-007-9133-3

Bogdanov et al., 2009. Natural zeolites: clinoptilolite review, Natural and Mathematics Science Vol. IV, 6-11