Liberty Square Riverboat And The Lone Smokestack WDWMAGIC - Unofficial Walt Disney World discussion forums
Tom Sawyer Island - Wikipedia
Thunder Mesa Riverboat Landing, HelloDisney Wiki
Jungle Cruise - Wikipedia
Online Museum - Dave Thomson Wing
Mark Twain Riverboat, Disney Wiki
Complete Guide to Liberty Square Riverboat - WDW Prep School
Disney's Land: Walt Disney and the Invention of the Amusement Park That Changed the World: 9781501190803: Snow, Richard: Books
Disney Transport - Wikipedia
The History of Discovery River Boats at Disney's Animal Kingdom – Storybook Amusement
Mark Twain Riverboat, Disney Wiki
Empress Lilly, Society of Explorers and Adventurers Wiki
Liberty Belle Riverboat, Disney Theme Parks Wiki