Lonely Planet, 07th Edition Page no 328
Lonely Planet, 08th Edition Page no 333
Lonely Planet, 09th Edition Page no 32
Lonely Planet, 10th Edition Page no 35
Lonely Planet, 11th Edition - Page 35
Recommanded by Trekkin in the Himalaya
Trekking in the Himalaya, 09th Edition Page 27
Trekking in the Himalaya, 10th Edition Page 30