Slattery, J. R. (1889). Letter, To: Editor of I.C.B.U. journal From: J. R. Slattery, June 13, 1889.
Chicago-viite (17. p.)Slattery, J. R. Letter, To: Editor of I.C.B.U. Journal From: J. R. Slattery, June 13, 1889. 1889.
MLA-viite (8. p.)Slattery, J. R. Letter, To: Editor of I.C.B.U. Journal From: J. R. Slattery, June 13, 1889. 1889.
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