||What to say in your genealogical letters
||do's and dont's [sic] in genealogical correspondence
||Gobble, J. R. (John Robert)
||Falls Printing Co.
||Idaho Falls, Idaho
|Gobble, J. R. (John Robert). What to say in your genealogical letters: do's and dont's [sic] in genealogical correspondence. (Idaho Falls, Idaho: Falls Printing Co., c1967).|
Available at the Family History Library.