1.

Detailed information of new issues : Flemish tapestries fourth issue

1.

Gozo Philatelic Society Newsletter : no. 32 : April-June 2008

1.

Detailed information of new issues : Flemish tapestries third issue

1.

The Melite Post : Issue No. 4 : September 2017

1.

Detailed information of new issues : Flemish tapestries issue

1.

Manual of the stamps of Netherlands

1.

Netherlands Centenary Philatelic Exhibition, January 26-February 18, 1952.

1.

Holland

1.

The postal history of the grand duchy of Luxembourg

1.

Gozo Philatelic Society Newsletter : no. 56 : April-June 2014