APA

Wienbroer D. R., Hughes E., . (2005). Rules of Thumb for Business Writers. New Delhi: Tata Mc-Graw-Hill.

Chicago

Wienbroer Diana Roberts, Hughes Elaine, . 2005. Rules of Thumb for Business Writers. New Delhi: Tata Mc-Graw-Hill.

Harvard

Wienbroer D. R., Hughes E., . (2005). Rules of Thumb for Business Writers. New Delhi: Tata Mc-Graw-Hill.

MLA

Wienbroer Diana Roberts, Hughes Elaine, . Rules of Thumb for Business Writers. New Delhi: Tata Mc-Graw-Hill. 2005.