Gaya APA
TRONC, KEITH. (1977).
Innovations in Secondary Education .
Sydney:
McGraw-Hill Book Company.
Gaya Chicago
TRONC, KEITH.
Innovations in Secondary Education .
Sydney:
McGraw-Hill Book Company,
1977.
TANDON.
Gaya MLA
TRONC, KEITH.
Innovations in Secondary Education .
Sydney:
McGraw-Hill Book Company,
1977.
TANDON.
Gaya Turabian
TRONC, KEITH.
Innovations in Secondary Education .
Sydney:
McGraw-Hill Book Company,
1977.
TANDON.