Gaya APA

Helo, P. et al (2008). Expectation and reality in ERP implementation: consultant and solution provider perspective (Vol. 108 No. 8, 2008 pp. 1045-1059). Thailand: Emerald Insight.

Gaya MLA

Helo, Petri. et al. "Expectation and reality in ERP implementation: consultant and solution provider perspective". Vol. 108 No. 8, 2008 pp. 1045-1059 Thailand: Emerald Insight, 2008. Article.