Penggayaan APA
CISCO networking academy program CCNA 3 and 4 companion guide. (2003).
USA:
Pearson Education.
Chicago Style
CISCO networking academy program CCNA 3 and 4 companion guide.
3rd ed..
USA:
Pearson Education,
2003.
Buku.
MLA Style
CISCO networking academy program CCNA 3 and 4 companion guide.
3rd ed..
USA:
Pearson Education,
2003.
Buku.
Turabian Style
CISCO networking academy program CCNA 3 and 4 companion guide.
USA:
Pearson Education,
2003.
Buku.