Arpornsuwan, Thanet
The trade union movement in Thailand
Friedrich-Ebert Stiftung , 1978
Buku Teks
Humphreys, Nick
Trade union law
Blackstone Press, 1999
Buku Teks
The British trade union directory
edited and compiled by Wolodymyr Maksymiw
Longman, 1990
Buku Referensi
Turner, Ian
In union is strength: a history of trade unions in Australia 1788-1974
Nelson, 1976
Buku Teks
Fundamentals of investment banking International Confederation of Trade Union
Prentice-Hall, 1949
Buku Teks