Gaya APA
Lyons, Geoffrey. (1981).
Heads` tasks : a handbook of secondary school administration .
Windsor:
National Foundation for Educational Research.
Gaya Chicago
Lyons, Geoffrey.
Heads` tasks : a handbook of secondary school administration.
Windsor:
National Foundation for Educational Research,
1981.
Text.
Gaya MLA
Lyons, Geoffrey.
Heads` tasks : a handbook of secondary school administration.
Windsor:
National Foundation for Educational Research,
1981.
Text.
Gaya Turabian
Lyons, Geoffrey.
Heads` tasks : a handbook of secondary school administration.
Windsor:
National Foundation for Educational Research,
1981.
Print.