https://en.wikipedia.org/wiki/Francis_J._Aguilar
Francis J. Aguilar - Wikipedia
francis j aguilarwikipedia
https://openlibrary.org/books/OL5535031M/Scanning_the_business_environment.
Scanning the business environment. by Francis J. Aguilar | Open Library
Scanning the business environment by Francis J. Aguilar, 1967, Macmillan edition, in English
the business environmentfrancis j aguilarscanningopenlibrary