APA

Ghauri P. N., Grønhaug K., . (2002). Research methods in business studies. Harlow [u.a.]: FT, Prentice Hall, Financial Times.

Chicago

Ghauri Pervez N, Grønhaug Kjell, . 2002. Research methods in business studies. Harlow [u.a.]: FT, Prentice Hall, Financial Times.

Harvard

Ghauri P. N., Grønhaug K., . (2002). Research methods in business studies. Harlow [u.a.]: FT, Prentice Hall, Financial Times.

MLA

Ghauri Pervez N, Grønhaug Kjell, . Research methods in business studies. Harlow [u.a.]: FT, Prentice Hall, Financial Times. 2002.