Acknowledgements
This free course was written by David G. Robertson.
Except for third party materials and otherwise stated (see terms and conditions [Tip: hold Ctrl and click a link to open it in a new tab. (Hide tip)] ), this content is made available under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 Licence.
The material acknowledged below is Proprietary and used under licence (not subject to Creative Commons Licence). Grateful acknowledgement is made to the following sources for permission to reproduce material in this free course:
Images
Course image: © Godong/Contributor; Getty Images
Section 2 images: Left: U.S. Embassy and Consulates in Canada https://creativecommons.org/publicdomain/mark/1.0/; Right: Picture taken by Jonathan McIntosh; https://creativecommons.org/licenses/by/2.0/deed.en
Section 3 image: © FatCamera; Getty Images
Conclusion image: © Dan Kitwood/Staff; Getty Images
Every effort has been made to contact copyright owners. If any have been inadvertently overlooked, the publishers will be pleased to make the necessary arrangements at the first opportunity.
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