APA
Barry Johnson, . (2004). Encylopedia of Human Resource Development : vol. 4 : polarity management indentifying and managing unsolvable problems. Jaico Publishing House, New Delhi: .
Chicago
Barry Johnson, . 2004. Encylopedia of Human Resource Development : vol. 4 : polarity management indentifying and managing unsolvable problems. Jaico Publishing House, New Delhi: .
Harvard
Barry Johnson, . (2004). Encylopedia of Human Resource Development : vol. 4 : polarity management indentifying and managing unsolvable problems. Jaico Publishing House, New Delhi: .
MLA
Barry Johnson, . Encylopedia of Human Resource Development : vol. 4 : polarity management indentifying and managing unsolvable problems. Jaico Publishing House, New Delhi: . 2004.