Ledger J. A., 1969: Ectoparasite load in a laughing dove with a deformed mandible. 4 pp.
 
MAL 207
Ledger J. A., 1970: A new species of Strigiphilus Mjöberg (Mallophaga: Philopteridae) from the Giant Eagle-owl Bubo lacteus. 10 pp.
 
PPE 56631
Lonc E., Modrzejewska M., 1986: An attempt to identification of nymphal instars of biting lice (Mallophaga) using discriminant function. 10 pp. [MAL 41] [MAL 52] [M65] Polskie Pismo Entomologiczne 56: 631-640.
 
PPE 39355
Lucinska A., 1969: Die mitteleuropäischen Pseudomenopon Mjöb. – Arten (Pseudomenoponidae, Mallophaga). 14 pp. [70838] Polskie Pismo Entomologiczne 39(2): 355-368.
 
PPE 48197
Lucinska A., 1978: Ein Gynander des Federlings Columbicola bacillus (Gieb.) (Mallophaga, Ischnocera) von Streptopelia turtur (L.) 5 pp. [MAL 43] Polskie Pismo Entomologiczne 48: 197-201.