Gaya APA
Hoek, R, V. (2001).
E-supply chains – virtually non-existing (Volume 6 . Number 1 . 2001 . 21±28).
USA:
Emerald Insight.
Gaya MLA
Hoek, Remko, Van.
"E-supply chains – virtually non-existing".
Volume 6 . Number 1 . 2001 . 21±28
USA:
Emerald Insight,
2001.
Article.