Gaya APA

Nachtmann, H. et al (2005). Development of a balanced scorecard for flight line maintenance activities (Vol. 21 No. 4, 2015 pp. 436-455). USA: Emerald Insight.

Gaya MLA

Nachtmann, Heather. et al. "Development of a balanced scorecard for flight line maintenance activities". Vol. 21 No. 4, 2015 pp. 436-455 USA: Emerald Insight, 2005. Article.