Gaya APA

Helo, P. et al (2009). Assessing the effectiveness of business consulting in operations development projects (Vol. 58 No. 6, 2009 pp. 523-541). Finlandia: Emerald Insight.

Gaya MLA

Helo, Petri. et al. "Assessing the effectiveness of business consulting in operations development projects". Vol. 58 No. 6, 2009 pp. 523-541 Finlandia: Emerald Insight, 2009. Article.