Gaya APA
Reynolds, H., Tramel, M, E.
(1984).
Executive Time Manajement
(
Cetakan 1)
.
England:
Wildwood House.
Gaya MLA
Reynolds, Helen., Tramel, Mary, E.
"Executive Time Manajement".
Cetakan 1
England:
Wildwood House,
1984.
Art Original.