Gaya APA
Petty, G.
(2004).
Teaching today : a practical guide / Geoff Petty
(
Ed. 3)
.
United Kingdom:
Nelson Thomes.
Gaya MLA
Petty, Geoff.
"Teaching today : a practical guide / Geoff Petty".
Ed. 3
United Kingdom:
Nelson Thomes,
2004.
Buku.