Gaya APA
Cho, Yeonseon, Lee, Yeongho. (2017).
Why ? The Science of Sleep = Sains Tentang Tidur (Cet. 1).
Jakarta:
PT.Gramedi.
Gaya Chicago
Cho, Yeonseon, Lee, Yeongho.
Why ? The Science of Sleep = Sains Tentang Tidur.
Cet. 1
Jakarta:
PT.Gramedi,
2017.
Text.
Gaya MLA
Cho, Yeonseon, Lee, Yeongho.
Why ? The Science of Sleep = Sains Tentang Tidur.
Cet. 1
Jakarta:
PT.Gramedi,
2017.
Text.
Gaya Turabian
Cho, Yeonseon, Lee, Yeongho.
Why ? The Science of Sleep = Sains Tentang Tidur.
Cet. 1
Jakarta:
PT.Gramedi,
2017.
Print.