Databases providing heavy coverage of business-related magazines, trade publications and scholarly journals (many in full text) include:
Google Scholar permits a broad search of academic and scholarly references posted on the Internet, including books, journal articles, chapters, theses and other publications. In some cases the full text of items may be available.
The Advanced Search option can be quite valuable in improving the relevance of retrieved citations. If searched from an NYIT campus, Google Scholar can indicate titles of items held by an NYIT Library.