Gaya APA
Slager, William R. (1966).
English for Today Book Four Our Changing World by The National Council of Teachers of English .
New York:
McGraw-Hill Book Company, INC.
Gaya Chicago
Slager, William R.
English for Today Book Four Our Changing World by The National Council of Teachers of English.
New York:
McGraw-Hill Book Company, INC,
1966.
.
Gaya MLA
Slager, William R.
English for Today Book Four Our Changing World by The National Council of Teachers of English.
New York:
McGraw-Hill Book Company, INC,
1966.
.
Gaya Turabian
Slager, William R.
English for Today Book Four Our Changing World by The National Council of Teachers of English.
New York:
McGraw-Hill Book Company, INC,
1966.
.