Gaya APA
Sumardiono, .
(2007).
Homeschooling A Leap For Better Learning
(
2-)
.
Jakarta_:
PT Elex Media Komputindo.
Gaya MLA
Sumardiono, .
"Homeschooling A Leap For Better Learning".
2-
Jakarta_:
PT Elex Media Komputindo,
2007.
Buku Teks.