Gaya APA
Savage, J, C, S, H, A. (1982).
Basic Technical English-Teacher`s Book (1).
Hongkong:
Oxford University Press.
Gaya MLA
Savage, Jeremy, Comfort,, Steve, Hick,, Allan.
"Basic Technical English-Teacher`s Book".
1
Hongkong:
Oxford University Press,
1982.
Buku Analog.