The end of economic man ... c1939.

The last of all possible worlds, c1982: CIP t.p. (Peter F. Drucker)

New York times WWW site, Nov. 14, 2005 (in obituary published Nov. 12: Peter F. Drucker; b. in Vienna; d. yesterday [Nov. 11, 2005], Claremont, Calif., aged 95; political economist and author, whose view that big business and nonprofit enterprises were the defining innovation of the 20th century led him to pioneering social and management theories)

Wikipedia WWW site, Nov. 14, 2005 (Peter Ferdinand Drucker; b. Nov. 19, 1909, Vienna; d. Nov. 11, 2005; management theorist)

LC database, Mar. 24. 2006 (hdg.: Drucker, Peter Ferdinand, 1909- ; usage: Peter F. Drucker, Pītā Efu Dorakkā)

Next society, 2002: t.p. (Pʻitʻŏ Dŭrŏkʻŏ [in Kor.]) colophon, etc. (Peter F. Drucker; b. Nov., 1909 in Vienna, Austria; author of "Managing in the next society")

al-Idārah, 1996: t.p. (Pītar Drākar)

Draker iz dana u dan, 2006: t.p. (Piter F. Draker)

Drucker, Peter F. Technology, management, and society, c2010: eCIP t.p. (Peter F. Drucker)