Marsh, I. (2016). The Inconvenient Truth About Business Success: The 7 Reasons Why Most Business Owners Do Not Become Millionaires and the 1 Simple Thing That Can Change That. Global Publishing Group.
Chicago-Zitierstil (17. Ausg.)Marsh, Ian. The Inconvenient Truth About Business Success: The 7 Reasons Why Most Business Owners Do Not Become Millionaires and the 1 Simple Thing That Can Change That. La Vergne: Global Publishing Group, 2016.
MLA-Zitierstil (9. Ausg.)Marsh, Ian. The Inconvenient Truth About Business Success: The 7 Reasons Why Most Business Owners Do Not Become Millionaires and the 1 Simple Thing That Can Change That. Global Publishing Group, 2016.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.