Wiley, 1975
Buku Referensi
The Steel Construction Institute ; edited by Graham W. Owens, Peter R. Knowles with the assistance of an advisory committee, chaired by Patrick J. Dowling
Blackwell Scientific Publications, 1992
Buku Referensi
Napitupulu, Richard Alfonso Mangaraja
Fakultas Teknik Universitas Indonesia, 2012
UI - Disertasi Open
Artikel Jurnal
Putu Udiyani Prayika Putri
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2014
UI - Skripsi Membership