Gaya APA
Schur, Norman W.. (1983).
Practical English: 1,000 Most Effective Words .
New York:
Ballantine Books.
Gaya Chicago
Schur, Norman W..
Practical English: 1,000 Most Effective Words.
New York:
Ballantine Books,
1983.
Buku Teks.
Gaya MLA
Schur, Norman W..
Practical English: 1,000 Most Effective Words.
New York:
Ballantine Books,
1983.
Buku Teks.
Gaya Turabian
Schur, Norman W..
Practical English: 1,000 Most Effective Words.
New York:
Ballantine Books,
1983.
Buku Teks.