Ikatan Ahli Teknik Perminyakan Indonesia
IATMI, 1991
Buku Referensi
edited by Roland Glowinski ... [et al.]
Society for Industrial and Applied Mathematics , 1991
Buku Teks
Tokyo National Research Institute of Cultural Property, 1988
Buku Teks
edited by William H. Allaway
Westview Press, 1985
Buku Teks
Artikel Jurnal