Penggayaan APA
FRAILEY, L.E.. (1976).
Handbook of business letters .
Englewood Cliffs, N.J.:
Prentice-Hall.
Chicago Style
FRAILEY, L.E..
Handbook of business letters.
Englewood Cliffs, N.J.:
Prentice-Hall,
1976.
Buku.
MLA Style
FRAILEY, L.E..
Handbook of business letters.
Englewood Cliffs, N.J.:
Prentice-Hall,
1976.
Buku.
Turabian Style
FRAILEY, L.E..
Handbook of business letters.
Englewood Cliffs, N.J.:
Prentice-Hall,
1976.
Buku.