GILMER, B. H. (1984). Applied psychology: Adjusments in living and work.-- ed.2. Tata McGraw-hill.

GILMER, B.von Haller. Applied Psychology: Adjusments in Living and Work.-- Ed.2. New Delhi: Tata McGraw-hill, 1984.

GILMER, B.von Haller. Applied Psychology: Adjusments in Living and Work.-- Ed.2. Tata McGraw-hill, 1984.