Gaya APA
Teaching related subjects in trade and industrial and technical education. (1972).
Columbus:
Charles E. merril publishing.
Gaya Chicago
Teaching related subjects in trade and industrial and technical education.
.
Columbus:
Charles E. merril publishing,
1972.
Buku.
Gaya MLA
Teaching related subjects in trade and industrial and technical education.
.
Columbus:
Charles E. merril publishing,
1972.
Buku.
Gaya Turabian
Teaching related subjects in trade and industrial and technical education.
Columbus:
Charles E. merril publishing,
1972.
Buku.