Gaya APA
Iskandar, Andy. (2017).
Practical Problem Solving (Cetakan 1).
Jakarta:
PT Elex Media Komputindo.
Gaya Chicago
Iskandar, Andy.
Practical Problem Solving.
Cetakan 1
Jakarta:
PT Elex Media Komputindo,
2017.
Text.
Gaya MLA
Iskandar, Andy.
Practical Problem Solving.
Cetakan 1
Jakarta:
PT Elex Media Komputindo,
2017.
Text.
Gaya Turabian
Iskandar, Andy.
Practical Problem Solving.
Cetakan 1
Jakarta:
PT Elex Media Komputindo,
2017.
Print.