Cents and Sensibility does not have footnotes, bibliography or links to other sources.
That’s deliberate — the book is designed to be a quick and easy read to stimulate popular debate on a currently hot topic. It is intended to be a starting point, not an academic work.
More thorough, detailed academic discussion of Basic Income (or Basic Income Guarantee) has of course been available for years in Australia, thanks to the University of Queensland.
Anyone who wants to delve into the topic further may want to look at the university’s BIGA website:
A good start may be: