Gaya APA
Hubbard, L. Ron. (2007).
The Way to Happiness : a Common Sense Guide to Better Living .
United States of America:
The Way to Happiness Foundation Internasional.
Gaya Chicago
Hubbard, L. Ron.
The Way to Happiness : a Common Sense Guide to Better Living.
United States of America:
The Way to Happiness Foundation Internasional,
2007.
Text.
Gaya MLA
Hubbard, L. Ron.
The Way to Happiness : a Common Sense Guide to Better Living.
United States of America:
The Way to Happiness Foundation Internasional,
2007.
Text.
Gaya Turabian
Hubbard, L. Ron.
The Way to Happiness : a Common Sense Guide to Better Living.
United States of America:
The Way to Happiness Foundation Internasional,
2007.
Print.