APA
Thorpe S., . (2010). General studies manual 2010. Chandigarh: Pearson.
Chicago
Thorpe Showick, . 2010. General studies manual 2010. Chandigarh: Pearson.
Harvard
Thorpe S., . (2010). General studies manual 2010. Chandigarh: Pearson.
MLA
Thorpe Showick, . General studies manual 2010. Chandigarh: Pearson. 2010.