Milford Sound
References
Arbogast, A. F., Discovering Physical Geography, (John Wiley & Sons, Inc, 2007), pp. 494-534.
Hamilton, I., Milford Deep the story of the Milford Sound Underwater Observatory, (A & H Print Consultants Limited, 1999), pp. 3-39.
Kingston, J., “Milford Track, New Zealand,” Forbes, Vol. 156 (1995), p. 81.
The Milford Road Experience: Travel Tips for Drivers. Transit New Zealand.
Milford Sound: Visitor Information, Real Journeys
The Milford Sound Red Boat Cruise, Division of Tourism Holdings Ltd.