Gaya APA
Teaching teaching. (1974).
London:
David & Charles.
Gaya Chicago
Teaching teaching.
.
London:
David & Charles,
1974.
Buku.
Gaya MLA
Teaching teaching.
.
London:
David & Charles,
1974.
Buku.
Gaya Turabian
Teaching teaching.
London:
David & Charles,
1974.
Buku.