Margaret Farah Harb and Mark George LaRussa were married at 2 p.m. Sunday in Hellenic Orthodox Church of the Annunciation. The Rev. James A. Doukas, the Rev. John Hutnyan of St. Mary Orthodox Church and Deacon Ucief Harb of Cleveland, Ohio, uncle of the bride, heard the vows of the daughter of Mr. and Mrs. Farah Bajes Harb of Cheektowaga and the son of Mr. and Mrs. Michael A. LaRussa of Kenmore. A reception was given in Salvatore's Italian Gardens before the couple left for Greece and Turkey. A graduate of Erie Community College and Buffalo State College, the bride is working for a master's degree in health care administration in Canisius College. She is a systems analyst with Westwood-Squibb Pharmaceuticals Inc. The bridegroom, a regional sales manager of Musco Olive Products Inc., is a graduate of Niagara County Community College and attends UB.