APA

Schell (Erwin Haskell), . (1957). Technique Of Executive Control. : .

Chicago

Schell (Erwin Haskell), . 1957. Technique Of Executive Control. : .

Harvard

Schell (Erwin Haskell), . (1957). Technique Of Executive Control. : .

MLA

Schell (Erwin Haskell), . Technique Of Executive Control. : . 1957.