Gaya APA
Loughrey, A. et al. (2012).
Mengenal Bentuk Persegi Panjang (Shapes Around Me, Rectangles) .
Solo:
Tiga Ananda.
Gaya MLA
Loughrey, A. et al..
Mengenal Bentuk Persegi Panjang (Shapes Around Me, Rectangles).
Solo:
Tiga Ananda,
2012.
Book - Social Science.