Gaya APA
Harrell, G, D., Fors, M, F. (1995).
Marketing services to satisfy internal customers (Vol. 8 Issue: 4, pp.22-27).
USA:
Emerald Insight.
Gaya MLA
Harrell, Gilbert, D.., Fors, Matthew, F..
"Marketing services to satisfy internal customers".
Vol. 8 Issue: 4, pp.22-27
USA:
Emerald Insight,
1995.
Article.