Gaya APA
Faster, Fewer, Better Emails: Manage the Volume, Reduce the Stress, Love the Results. (1991).
USA:
Berrett-Koehler Publishers.
Gaya MLA
Faster, Fewer, Better Emails: Manage the Volume, Reduce the Stress, Love the Results.
1.
USA:
Berrett-Koehler Publishers,
1991.
Text.