Gaya APA
Umry. (2018).
Doa Musafir .
Medan:
Sagang Internasional.
Gaya Chicago
Umry.
Doa Musafir.
Medan:
Sagang Internasional,
2018.
Text.
Gaya MLA
Umry.
Doa Musafir.
Medan:
Sagang Internasional,
2018.
Text.
Gaya Turabian
Umry.
Doa Musafir.
Medan:
Sagang Internasional,
2018.
Print.