APA aipamena

Schell, E. H. (1951). Technique of administration: Administrative proficiency in business. McGraw-Hill.

Chicago Style aipamena

Schell, Erwin Haskell. Technique of Administration: Administrative Proficiency in Business. New York: McGraw-Hill, 1951.

MLA aipamena

Schell, Erwin Haskell. Technique of Administration: Administrative Proficiency in Business. McGraw-Hill, 1951.