Tom Simpson:
1983 Kiplinger's Personal Finance, Epcot article 01 - how to spot what Epcot's got
Tom Simpson:
1983 Kiplinger's Personal Finance, Epcot article 02
Tom Simpson:
1983 Kiplinger's Personal Finance, Epcot article 03
Tom Simpson:
1983 Kiplinger's Personal Finance, Epcot article 04