Soil Dynamics and Earthquake Geotechnical Engineering: IGC 2016 Volume 3
Springer Singapore, 2019
 eBooks
Geotechnical Characterisation and Geoenvironmental Engineering: IGC 2016 Volume 1
Springer Singapore, 2019
 eBooks
The Encyclopedia Americana : volume 4
Americana Corporation, 1977
 Buku Referensi
The Encyclopedia Americana : volume 4
Americana Corporation, 1964
 Buku Referensi
Encyclopedia of microbiology; Volume 4
Lederberg, Joshua, editor-in-chief
Academic Press, 1992
 Buku Referensi