@book{9788,
	author = {Lambert,David and Machon,Paul and Lambert,David and Machon,Paul},
	title = {Citizenship through Secondary Geography},
	url = {https://www.google.com.pk/books/edition/Citizenship_Through_Secondary_Geography/7LbhmAEACAAJ?hl=en&sa=X&ved=2ahUKEwiQ-5C5w6mMAxWmzwIHHWzhHLwQiqUDegQIExAC}
}