Gaya APA
ECKERSLEY-JOHNSON, ANNA L. (1983).
Websters secretarial handbook (2e).
SPRINGFIELD, MASSACHUSETTS:
Merriam Websters.
Gaya Chicago
ECKERSLEY-JOHNSON, ANNA L.
Websters secretarial handbook.
2e
SPRINGFIELD, MASSACHUSETTS:
Merriam Websters,
1983.
Buku.
Gaya MLA
ECKERSLEY-JOHNSON, ANNA L.
Websters secretarial handbook.
2e
SPRINGFIELD, MASSACHUSETTS:
Merriam Websters,
1983.
Buku.
Gaya Turabian
ECKERSLEY-JOHNSON, ANNA L.
Websters secretarial handbook.
2e
SPRINGFIELD, MASSACHUSETTS:
Merriam Websters,
1983.
Buku.