Gross, N., Mason, W., & McEachern, A. W. (1958). Exploratirus in role analysis: Studies of the school superintendency role. John Wiley & Sons INC.
Παραπομπή Chicago StyleGross, Neal, Ward Mason, και Alexander W. McEachern. Exploratirus in Role Analysis: Studies of the School Superintendency Role. NewYork: John Wiley & Sons INC, 1958.
Παραπομπή MLAGross, Neal, et al. Exploratirus in Role Analysis: Studies of the School Superintendency Role. John Wiley & Sons INC, 1958.
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