APA
Lippitt G. L., . (1973). Visualizing change; model building and the change process. [Fairfax, Va: NTL Learning Resources Corp.
Chicago
Lippitt Gordon L, . 1973. Visualizing change; model building and the change process. [Fairfax, Va: NTL Learning Resources Corp.
Harvard
Lippitt G. L., . (1973). Visualizing change; model building and the change process. [Fairfax, Va: NTL Learning Resources Corp.
MLA
Lippitt Gordon L, . Visualizing change; model building and the change process. [Fairfax, Va: NTL Learning Resources Corp. 1973.
文字出版細節:[Fairfax, Va., NTL Learning Resources Corp., 1973說明: iv, 370 p. illus. 23 cmISBN: 
BK