Lockyer, H. (1977). All about Bible study. Zondervan.
Cita Chicago (17th ed.)Lockyer, Herbert. All About Bible Study. Zondervan, 1977.
Cita MLA (9th ed.)Lockyer, Herbert. All About Bible Study. Zondervan, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.