Burgess, G. Winning with the Smith-Morra Gambit

Flesch, J. The Morra (Smith) Gambit 1 e4 c5 2 d4 cd 3 c3

Goufeld, E. Le Gambit Morra

Langrock, H. The modern Morra Gambit: a dynamic weapon against the sicilian

Palkövi, J. Morra Gambit

Schwarz, R. Morra-Gambit. Sizilianisches Mittelgambit

Smith, K Smith-Morra accepted, a game collection

Smith, K The Smith-Morra Declined, a game collection

Taylor, T. How to DEFEAT The Smith-Morra Gambit: 6…a6