Van Valkenburg, M. E. (1974). Net work analysis. PHI.
Chicago Edition CitationVan Valkenburg, M E. Net Work Analysis. New Delhi: PHI, 1974.
MLA引文Van Valkenburg, M E. Net Work Analysis. PHI, 1974.
警告：這些引文格式不一定是100％准確.
APA引文