Boy Scouts of America. (1947). Handbook for scoutmasters: A manual of troop leadership (4th ed.). s.n.
Dyfyniad Arddull ChicagoBoy Scouts of America. Handbook for Scoutmasters: A Manual of Troop Leadership. 4th ed. New York, N.Y: s.n, 1947.
Dyfyniad MLABoy Scouts of America. Handbook for Scoutmasters: A Manual of Troop Leadership. 4th ed. s.n, 1947.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.