APA-referens (7:e uppl.)

Não informado. (1901). Tea and coffee trade journal. Tea and Coffee Trade Journal.

Chicago-referens (17:e uppl.)

Não informado. Tea and Coffee Trade Journal. New York: Tea and Coffee Trade Journal, 1901.

MLA-referens (8:e uppl.)

Não informado. Tea and Coffee Trade Journal. Tea and Coffee Trade Journal, 1901.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.