Gaya APA
Hooper, W. (2004).
Collected Letters of C. S. Lewis, Vol. 1 : Family Letters 1905-1931 .
:
HarperSanFrancisco/Zondervan.
Gaya MLA
Hooper, Walter.
"Collected Letters of C. S. Lewis, Vol. 1 : Family Letters 1905-1931".
:
HarperSanFrancisco/Zondervan,
2004.
Academic.