1. Tourism Multipliers, the State of the Art;Archer,1977
2. Input-Output Tables for Scotland 1973;Fraser of Allander Institute,1978
3. Manpower in Tourism — the Situation in Wales;Archer,1977
4. Input-Output Tables for the United Kingdom, 1968;Central Statistical Office,1973
5. The Construction of Urban and Regional Input-Output Tables in the British Isles;Morrison,1979