BOWLES, J. E., & SILABAN, P. (1991). Analisa dan disain pondasi 2/ penerjemah P. Silaban.--Ed.3. Erlangga.
Chicago Style (17th ed.) CitationBOWLES, Joseph E., and Pantur SILABAN. Analisa Dan Disain Pondasi 2/ Penerjemah P. Silaban.--Ed.3. Jakarta: Erlangga, 1991.
MLA (9th ed.) CitationBOWLES, Joseph E., and Pantur SILABAN. Analisa Dan Disain Pondasi 2/ Penerjemah P. Silaban.--Ed.3. Erlangga, 1991.
Warning: These citations may not always be 100% accurate.