1
Publikováno v:
American Digger; Jan/Feb2017, Vol. 13 Issue 1, p38-41, 4p
2
Publikováno v:
American Digger; May/Jun2015, Vol. 11 Issue 3, p26-31, 6p
3
Publikováno v:
American Digger; Jul/Aug2013, Vol. 9 Issue 4, p22-26, 5p
4
Publikováno v:
American Digger; May/Jun2013, Vol. 9 Issue 3, p50-55, 6p
5
Publikováno v:
American Digger; Jan/Feb2013, Vol. 9 Issue 1, p34-41, 6p
6
Publikováno v:
American Digger; May/Jun2012, Vol. 8 Issue 3, p38-44, 5p
7
Publikováno v:
American Digger; Jul/Aug2011, Vol. 7 Issue 4, p48-54, 7p
8
Publikováno v:
American Digger; Jan/Feb2011, Vol. 7 Issue 1, p32-37, 5p
9
Publikováno v:
American Digger; Nov/Dec2010, Vol. 6 Issue 6, p34-39, 6p
10
Publikováno v:
American Digger; May/Jun2010, Vol. 6 Issue 3, p26-30, 5p
