“…Overgenomen uit: The Los Angeles Times.…”

“…Overgenomen uit: The Los Angeles Times.…”

“…Originally in: The Los Angeles Times.…”

“…Oorspronkelijk uit: Los Angeles Times.…”

“…Oorspronkelijk uit: Los Angeles Times.…”

“…Peter Drucker has been rightly called "the founding father of the science of management" (Los Angeles Times). His management books are recognized classics. …”

“…He has written about resource economics and politics for numerous publications, including the Los Angeles Times, the Washington Post, Harper’s Magazine, and Rolling Stone, and lectures frequently on business and environmental issues.…”