Siauw, F. Y. (2013). How to Master Your Habits. AlFatih Press.
Chicago-čujuhus (17. p.)Siauw, Felix Y. How to Master Your Habits. AlFatih Press, 2013.
MLA-čujuhus (9. p.)Siauw, Felix Y. How to Master Your Habits. AlFatih Press, 2013.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.