Não informado. (2004). Holland Shipping and Trading. Van Kouteren's Publishing.
Chicago-Zitierstil (17. Ausg.)Não informado. Holland Shipping and Trading. Rotterdam, Holanda: Van Kouteren's Publishing, 2004.
MLA-Zitierstil (8. Ausg.)Não informado. Holland Shipping and Trading. Van Kouteren's Publishing, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.