Gaya APA
Dobelli, R., Waight, C. (2018).
The art of the good life : clear thinking for business and a better life .
London:
Sceptre.
Gaya MLA
Dobelli, Rolf., Waight, Caroline.
"The art of the good life : clear thinking for business and a better life".
London:
Sceptre,
2018.
Text.