Jean-Louis Leutrat.
L'ANNEE DERNIERE A MARIENBAD (Last Year in Marienbad).
London: British Film Institute, 2000.
(series: BFI Film Classics)
The book at the publisher's web site.
The book at the American distributor's web site (University of California Press).

Some links related to the film L'Annee derniere a Marienbad (1961):

The Film:
(1) IMDB.
(2) Rotten Tomatoes.
(3) Amazon.com.
(4) Roger Ebert's Great Movies.
(5) Last Year at Marienbad: An Intertextual Meditation by Thomas Beltzer, Review at Senses of Cinema.
(6) Philosophical Films: Last Year at Marienbad part of a Philosophical Films course by Jorn Bramann.
(7) Chaotic Cinema: Surreal and Cult Films.

The book upon which Alain Robbe-Grillet (without acknowledgment) based his script for L'Annee derniere a Marienbad:
Adolfo Bioy Casares, The Invention of Morel.

Alain Resnais (Director):
(1) IMDB.
(2) Wikipedia.
(3) Strictly Film School (reviews of his major films).
(4) Dumousseau (interesting site!).

Delphine Seyrig (Actress):
(1) IMDB.
(2) Wikipedia.
(3) Variations on an Enigma: The Billy Rose Tribute to Delphine Seyrig.
(4) Dumousseau (good).
(5) DELPHINE SEYRIG, PORTRAIT D'UNE COMÈTE.
(6) Cine Morgue (very weird web site: how actors died in films).