Agarwal, S. (1996). Industrial environment assessment and strategy. APH publishing corporation.
Chicago-viite (17. p.)Agarwal, S.K. Industrial Environment Assessment and Strategy. New Delhi: APH publishing corporation, 1996.
MLA-viite (8. p.)Agarwal, S.K. Industrial Environment Assessment and Strategy. APH publishing corporation, 1996.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.