Gaya APA
Sheffield, Philip. ([s.a.]).
British Education Index (Vol. 29 (January - December 1993)).
Leeds:
Leeds University Press.
Gaya Chicago
Sheffield, Philip.
British Education Index.
Vol. 29 (January - December 1993)
Leeds:
Leeds University Press,
[s.a.].
Text.
Gaya MLA
Sheffield, Philip.
British Education Index.
Vol. 29 (January - December 1993)
Leeds:
Leeds University Press,
[s.a.].
Text.
Gaya Turabian
Sheffield, Philip.
British Education Index.
Vol. 29 (January - December 1993)
Leeds:
Leeds University Press,
[s.a.].
Print.