Gaya APA
Sharp, Harry.. (1978).
Follett vest-pocket 50.000 words .
[s.l.]:
.
Gaya Chicago
Sharp, Harry..
Follett vest-pocket 50.000 words.
[s.l.]:
,
1978.
Text.
Gaya MLA
Sharp, Harry..
Follett vest-pocket 50.000 words.
[s.l.]:
,
1978.
Text.
Gaya Turabian
Sharp, Harry..
Follett vest-pocket 50.000 words.
[s.l.]:
,
1978.
Print.