Autor
Bishop, Gary John
1
Christian, Brian, 1984-
1
Dale Carnegie & Associates
1
Drlík, Filip, 1986-
1
Gottman, John Mordechai, 1942-
1
Griffiths, Tom, 1978-
1
Hynek, Josef, 1965-
1
JMW Group
1
Krásenský, David
1
Kučera, Jan
2
Manson, Mark, 1984-
2
Miller, John G., 1958-
1
Pignitter, Melanie
1
Procházka, Marek
1
Richter, Martin
1
Shinn, Florence Scovel, 1871-1940
1
Silver, Nan
1
Studeník, Tomáš, 1976-
1
Šilarová, Veronika, 1976-
1
Štulcová, Renata, 1969-
1