http://www.issia.cnr.it/ http://www.ba.iac.cnr.it/wp/ https://ntnucamp.sce.ntnu.edu.tw/ http://leda.elfak.ni.ac.rs/

Gaya APA

Chung, M. (1997). Nine Keys to Effective Small Group Leadership (1). : Kingsway Publications.

Gaya MLA

Chung, Myung-Whun. "Nine Keys to Effective Small Group Leadership". 1 : Kingsway Publications, 1997. Non Fiction.