Marketing i Menedžment Innovacij | Sumy State University. Cambridge University Press.
Chicago Style (17th ed.) CitationMarketing I Menedžment Innovacij | Sumy State University. Cambridge University Press.
MLA引文Marketing I Menedžment Innovacij | Sumy State University. Cambridge University Press.
警告：這些引文格式不一定是100％准確.