Gaya APA
Leen, Rev. Edward. (1946).
Progress Through Mental Prayer (Kesatu).
London:
Sheed and Ward.
Gaya Chicago
Leen, Rev. Edward.
Progress Through Mental Prayer.
Kesatu
London:
Sheed and Ward,
1946.
Text.
Gaya MLA
Leen, Rev. Edward.
Progress Through Mental Prayer.
Kesatu
London:
Sheed and Ward,
1946.
Text.
Gaya Turabian
Leen, Rev. Edward.
Progress Through Mental Prayer.
Kesatu
London:
Sheed and Ward,
1946.
Print.