Gaya APA
E-book Rules of Thinking, The: A Personal Code to Think Yourself Smarter, Wiser and Happier. (2019).
:
Pearson Business.
Gaya MLA
E-book Rules of Thinking, The: A Personal Code to Think Yourself Smarter, Wiser and Happier.
.
:
Pearson Business,
2019.
Text.