APA Citation

(2006). The Green book 2006/ 2007 (2006/ 2007 ed.). Singapore: Promedia Directories.

Chicago Style Citation

The Green Book 2006/ 2007. 2006/ 2007 ed. Singapore: Promedia Directories, 2006.

MLA Citation

The Green Book 2006/ 2007. 2006/ 2007 ed. Singapore: Promedia Directories, 2006.

Warning: These citations may not always be 100% accurate.