Gaya APA
ECKSTUT, J, C, R, -, S.
(2012).
STRATEGIC READING 2
(
Ed 2)
.
cambridge:
Cambridge University Press.
Gaya MLA
ECKSTUT, JACK, C., RICHARDS, -, SAMUELA.
"STRATEGIC READING 2".
Ed 2
cambridge:
Cambridge University Press,
2012.
Text.