http://www.amazon.com/Why-we-nap-STAMPI/dp/0817634622
I always link to this source; in a subject full of anecdotes and misinformation, this book is essential for providing substantial and concrete scientific results.
I always link to this source; in a subject full of anecdotes and misinformation, this book is essential for providing substantial and concrete scientific results.
For those still in/at college in the US, interlibrary loan has several copies available around the country. That's how I got to read a copy.
1 used from $314.52
I hope there are some other publications on the subject of greater or equal quality that have yet to go out of print.[1] http://www.amazon.com/review/R3W1ZLVUQ1N867/ref=cm_cr_dp_cmt...