Gaya APA
Interactive Science 1 : Workbook 1. (2006).
Singapura:
Panpac Education.
Gaya Chicago
Interactive Science 1 : Workbook 1.
.
Singapura:
Panpac Education,
2006.
Printed Book.
Gaya MLA
Interactive Science 1 : Workbook 1.
.
Singapura:
Panpac Education,
2006.
Printed Book.
Gaya Turabian
Interactive Science 1 : Workbook 1.
Singapura:
Panpac Education,
2006.
Printed Book.