ISBN-10:
1337402710, 1337402745, 1337678112, 0618005536
ISBN-13:
9781337402743, 9781337678117, 9781337402712, 9780618005536, 9781337404488, 978-1337402743, 978-1337678117, 978-1337402712, 978-0618005536, 978-1337404488, 978-1-337-40271-2, 978-1-337-40448-8