• TREND, J. B.

Bulletin of Hispanic Studies (1957), 34, (2), 106–107.

• TREND, J. B.

Bulletin of Hispanic Studies (1955), 32, (4), 242

• TREND, J. B.

Bulletin of Hispanic Studies (1955), 32, (3), 173

• TREND, J. B.
• HENDERSON, M. I.

Bulletin of Hispanic Studies (1955), 32, (2), 63–72.

• TREND, J. B.

Bulletin of Hispanic Studies (1954), 31, (3), 181–182.