Gaya APA
Fikriyansyah, R.. (2018).
The power of motivation .
Jakarta:
Bee Media.
Gaya Chicago
Fikriyansyah, R..
The power of motivation.
Jakarta:
Bee Media,
2018.
Text.
Gaya MLA
Fikriyansyah, R..
The power of motivation.
Jakarta:
Bee Media,
2018.
Text.
Gaya Turabian
Fikriyansyah, R..
The power of motivation.
Jakarta:
Bee Media,
2018.
Print.