Gaya APA

Keown, I, M. (1978). KLM'S HOLLAND ? WHAT TO SEE, WHERE TO STAY, HOW TO SAVE MONEY ON MEALS AND TRANSPORTATION, AND OTHER HELPFUL TRAVEL TIPS (CET. 1). NEW YORK: KLM Royal Dutch Airlines.

Gaya MLA

Keown, Ian, M.. "KLM'S HOLLAND ? WHAT TO SEE, WHERE TO STAY, HOW TO SAVE MONEY ON MEALS AND TRANSPORTATION, AND OTHER HELPFUL TRAVEL TIPS". CET. 1 NEW YORK: KLM Royal Dutch Airlines, 1978. Text.