Gaya APA
Salim, Peter. (1986).
Secretarial functions (3e).
Jakarta:
Modern English Press.
Gaya Chicago
Salim, Peter.
Secretarial functions.
3e
Jakarta:
Modern English Press,
1986.
Buku.
Gaya MLA
Salim, Peter.
Secretarial functions.
3e
Jakarta:
Modern English Press,
1986.
Buku.
Gaya Turabian
Salim, Peter.
Secretarial functions.
3e
Jakarta:
Modern English Press,
1986.
Buku.