Gaya APA
Purwoko, . et al (2016).
Simulasi Berkali-Kali Software CAT (Computer Assisted Test) Tes CPNS .
Yogyakarta:
Penerbit MediaKom.
Gaya MLA
Purwoko, . et al.
"Simulasi Berkali-Kali Software CAT (Computer Assisted Test) Tes CPNS".
Yogyakarta:
Penerbit MediaKom,
2016.
Book.