NorburnF. D. G.: An investigation into the relationship between company financial performance and primary objective setting; decision making, and sources of information, with particular emphasis upon product evaluation. Ph.D. Thesis 1972, City University.
2.
For a complete outline of methodology see BirleyS. J.: A study of corporate acquisition procedures and their relationship to financial performance. Ph.D. Thesis 1974, London University.
3.
In two cases a portfolio of acquisitions was discussed rather than specific ones.
4.
See also results of LevisonT.: A psychologist diagnoses merger failures, Harvard Business Review, March 1970.
5.
AnsoffH. I.: Corporate Strategy. McGraw-Hill, 1969. Business Strategy. Penguin Books, 1969. See also Brion: Corporate Marketing Planning. Wilty, 1967.