Booklet  (2008)  
 
An Information List of all Varieties. p5
1968. Swan Lake - 61/2561. Nicknamed Medal.

Website/Catalog  (23 Oct 1998)  Page(s) 30.  Includes photo(s).

Book  (Nov 1994)  Page(s) 255.  
 
Swan Lake McGredy (UK) 1968. 'Memoriam' x 'Heidelburg'. Description... a beautiful white rose, with rosy flush in the centre...

Book  (Jul 1993)  Page(s) 84.  Includes photo(s).

Book  (Jul 1993)  Page(s) 89.  
 
Swan Lake Description... One of the most beautiful Modern Climbers, with large well-shaped, white Hybrid Tea blooms delicately flushed with pale pink at the centre...

Book  (Apr 1993)  Page(s) 589.  
 
Swan Lake Large-flowered Climber, white, center tinged pink, 1968, ('Schwanensee'); 'Memoriam' x 'Heidelberg'; McGredy. Description.

Book  (Feb 1993)  Page(s) 167.  Includes photo(s).
 
Swan Lake ('Schwanensee') Large-flowered climber. Parentage: 'Memoriam' x 'Heidelberg'. Northern Ireland 1968. Description and cultivation... large, full, beautifully formed blooms... pure white faintly blushed with pink in the centre...

Book  (1992)  Page(s) 106.  Includes photo(s).
 
'Swan Lake'....

Book  (1988)  Includes photo(s).
 
p302. Photo 'Swan Lake'.

p303 'Swan Lake' .Schwanensee' (Modern Climber). McGredy UK 1968. 'Memoriam' x 'Heidelberg'. Shapely buds open to large and fully double white flowers with pale pink flushes, especially in the centre. Foliage rounded, dark green and glossy. Growth upright and bushy....

Book  (1987)  Page(s) 148.  Includes photo(s).
 
'Swan Lake'...