Gaya APA
Johnson, H, L., Johnson, R, J. (1987).
Selected Indonesian Vocabulary for The Foreign Executive (Edisi 1).
Jakarta:
Gramedia.
Gaya MLA
Johnson, Helen, L.., Johnson, Rossall, J..
"Selected Indonesian Vocabulary for The Foreign Executive".
Edisi 1
Jakarta:
Gramedia,
1987.
Text.