Gaya APA
Dumont, Theron Q., Zulkarnaen Ishak, Laila Qadria. (2019).
The Power of Concentration: rahasia terbesar kekuatan konsentrasi (1).
Yogyakarta:
Bright Publisher.
Gaya Chicago
Dumont, Theron Q., Zulkarnaen Ishak, Laila Qadria.
The Power of Concentration: rahasia terbesar kekuatan konsentrasi.
1
Yogyakarta:
Bright Publisher,
2019.
Text.
Gaya MLA
Dumont, Theron Q., Zulkarnaen Ishak, Laila Qadria.
The Power of Concentration: rahasia terbesar kekuatan konsentrasi.
1
Yogyakarta:
Bright Publisher,
2019.
Text.
Gaya Turabian
Dumont, Theron Q., Zulkarnaen Ishak, Laila Qadria.
The Power of Concentration: rahasia terbesar kekuatan konsentrasi.
1
Yogyakarta:
Bright Publisher,
2019.
Print.