Gaya APA
Docter, Q. et al (2016).
CompTIA A+ Complete Study Guide (Third Edition).
United States of America:
John Wiley & Sons, Inc.
Gaya MLA
Docter, Quentin. et al.
"CompTIA A+ Complete Study Guide".
Third Edition
United States of America:
John Wiley & Sons, Inc,
2016.
eBook.